Associating an additional contact as a reference to a lead

I’m needing to associate a separate contact with a lead during the form fill process. I’ve added the additional relationship within the Leads table many to many . Does anyone know how I can get the new field to show up in the form builder? I doesn’t seem to show up. I’ve done a repair db as well. Thank you for any assistance.

Nevermind, found it and placed the selector in the form. Just in case, will have a many to many relationship between leads and contacts be any issue? The process thats required is that when a lead is created a contact referral reference must be assigned to it. I’ve made in mandatory.

You should be ok, I don’t see any particular problems with that…