PS: Partner Determination Procedures

My objective is to display the PARTNER tab on the WBS. I have done the following configuration but the PARTNER tab is not displayed

1.Defined the partner role in T-Code: OPSPAR1 as "SP"

2.Assigned the Partner Functions to the Schema via T-Code: OPSPAR3.

3. Ensured that the layout Tab for the Partner is enabled in view V_TCSCR_PSP

4 Ensured that field selection option for the Partner Determination is active in T-Code: OPUJ

5. In transaction OPSA added the PARTnDET.Proc as "SP" to the Project Profile in Control tab