Internal funding sources do not appear in SLA mapping sets

Summary:

In Grants Management, we have enabled select HCM departments as internal funding sources. And we would like to use the internal funding sources to support SLA. However, the internal funding sources do not appear in LOV in the mapping sets. Only the external, other, and seeded 'Internal' funding sources appear in the LOV.

Content (required):

Why are the HCM departments that we enabled as internal funding sources not appearing in the LOV in the mapping sets? Are internal funding sources supported in the SLA mapping sets?

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