Common use of Creation of the Trust Clause in Contracts

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OA5 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052004-11 RA4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 7 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR6 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR5 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS10 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS2 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052006-11 HE2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 10 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS3 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS11 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052006-11 HE1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS5 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 6 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS1 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 AR1 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 AR2 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS8 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OA2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 8 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS9 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS6 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR9 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OA3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 6 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052006-11 HE5 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 AR4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OC1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 HY1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS6 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 AR1 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052006-11 HE3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 2005-11 RA1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 5 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OA4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 AR1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS12 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 AR3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS7 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR10 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR8 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 AR3 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS4 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052007-11 HE2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS4 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052006-11 HE4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 5 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 9 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 9 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR3 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 HY2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052002-11 MS3 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OA1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage PassAsset-Through Backed Certificates WMALT WMABS Series 20052007-11 HE1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 4 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 2005-11 8 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS8 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS7 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 7 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 AR7 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS5 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052004-11 RA1 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS9 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 AR2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust created and shall be known as “"Washington Mutual MSC Mortgage Pass-Through Certificates WMALT Series 20052003-11 MS2 Trust”". The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052006-11 5 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 1 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement:

Creation of the Trust. The Trust was created pursuant to the Original Trust Agreement and is hereby continued. As set forth in the Original Trust Agreement, the Trust shall be known as “Washington Mutual Mortgage Pass-Through Certificates WMALT Series 20052007-11 OC2 Trust”. The purpose of the Trust is, and the Trust shall have the power and authority, to engage in the following activities, all as provided by and subject to the terms of this Agreement: