Learning tables to identify Learning initiavtives

Summary:
Hi ,

We are developing a BI Publisher report to retrieve only Learning Initiatives. We are currently using:

• WLF_EVENT_ASSIGNMENTS_F
• WLF_EVENT_ASSIGNMENTS_F_TL
• WLF_ALL_LEARNING_ITEMS_V
• WLF_ASSIGNMENT_DESTINATIONS_F

We are filtering EVENT_TYPE = 'ORA_REQUIRE_ASSIGNMENT'; however, the results also include other assignment types.

Could you please confirm the table/view and exact column/filter that uniquely identifies Learning Initiatives

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