EXHIBIT A --------- Agreement of Joint Filing ------------------------- The Reporting Persons have agreed that a single Schedule 13G (or any amendment thereto) relating to the Common Stock of Portal Software, Inc. shall be filed on behalf of each of...
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EXHIBIT A
---------
Agreement of Joint Filing
-------------------------
The Reporting Persons have agreed that a single Schedule 13G (or any
amendment thereto) relating to the Common Stock of Portal Software, Inc. shall
be filed on behalf of each of the Reporting Persons. Note that a copy of the
applicable Agreement of Joint Filing is already on file with the appropriate
agencies.
