How can I make the LOV for planners be available in PIM?

Summary:

Business is trying creating items against the newly created inventory organizations. However, planner field doesn't show any values. Please advise how can it be available.

Content (required):

Version (include the version you are using, if applicable):

Oracle Cloud Application

22A (11.13.22.01.0)

Code Snippet (add any code snippets that support your topic, if applicable):

n/a