Additional Employment Opportunities with the Employer. The Employer will post in each school building a written notice of additional employment opportunities with the Employer which provide compensation including, but not limited to, extra duty assignments in Appendix B and summer school courses. During the summer when school is not in session, such notices shall be mailed to the Association. Employees may file a written request for such positions. In filling such positions, the Employer will consider the specific factors stated in Section 10.4 and all other factors the Employer considers pertinent. No Employee shall be compelled to accept any such additional opportunity; provided, however, if an Employee accepts such additional employment opportunity and such opportunity is referred to in the Employee's individual contract with the Employer, the Employee shall be considered to have breached such individual contract if he fails to perform such additional opportunity during the term of such individual contract. Any additional employment opportunities which are performed by Employees not covered by this Agreement shall be posted on an annual basis according to the provisions stated above.