Performance and Calibration Forms for Global Assignment employees are split between the Home record and Host record.
Customer expectation here is to link the current (2016 Year End Performance Development Plan) Performance form(s) to the Home record for Global Assignment employees.
This is expected behavior
-->System cannot link a HOST form with a HOME account.
-->The form see's it as 2 separate users.
-->The PM and Calibration form is created against a User ID and after which it cannot be changed only the roles like Manager can be updated in the form after it is created but when EC is enabled the manager update should come in Job Info correctly.
Need not to be worried as it is an expected behavior it will not create any issues in the data.
Global assignment performance forms, Calibration forms link home and host performance forms , KBA , employee central , link home and host performance goal form , global assignment , LOD-SF-EC-CGA , Global Assignment & Concurrent Employment , How To