Solid Edge OnFileOpenUI event not fired if Teamcenter Integration active

The customer wants to fire an OnFileOpenUI event using Application Programming Interface (API) - in this instance when doing a replace part in Solid Edge with Teamcenter Integration (SEEC).  However, they have found that if the Teamcenter Integration is active, then the OnFileOpenUI event is not fired.  In contrast, if the Teamcenter Integration is inactive the event is fired as expected.

To handle the SEEC (Solid Edge Embedded Client) OnFileOpenUI event in the add-in, it is necessary to implement the SolidEdgeFramework.ISEECEvents interface.  This interface provides the necessary functions to handle events related to SEEC, including file open events.