How can I add records to a many-to-many relationshipclass in ArcGIS Server using the REST interface?
For a one-to-many relationship it's easy, as you can just grab the foreign key from the source table, and use that to insert (or update) records in the destination.
However, with many-to-many, we would need to add a record to the junction (or 'intermediate') table. I can't seem to find any information about this.