WS Form Frontendend Submission works great with Metabox. Except that it does not tranfser a value to a relationship field. The realtionship field just stays emtpy.
I played around to see if I missed some settings and checked the field mapping. Everythings seems fine.
Does the relationship itself work with the frontend submission form on your site, without WS Form? If yes, you need to contact WS Form support to get further assistance, the integration is maintenance from WS Form side.
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