Quickbase Pipelines: Cannot Populate Required Reference Field from Search Records

It sounds like you are populating the organization field with the "Related ..." or foreign key. Rather, you would want to have a look up field for the organization name, and then populate that in the organization field. Depending on your structure, you may create a field specifically for this purpose like a formula which gets/displays organization name and use that as the source for your new record's organization field.