It is not possible for a transactor to enter a work study Fund in the transaction. However, if there has been a change in the employee's award (resulting in a retroactive update to their position's Position Pool ID), you can use the 'Re-Apply WS', redistributing the earnings from the W row to the associated D row. The Re-Apply WS process would then re-split that D row using the fund associated with the new award and Position Pool ID.