I am using both the Regarding and the newer Related fields in email to associate an email with multiple records. I've added both fields to my Email form.
When I originate an email: For the Regarding field (designed to be one association), I can pick from all the tables that are coded for Activities - 8 tables, including Requests and Awards (part of MSNFP common data model). But for the Related field (a 'partylist' designed to accommodate multiple associations), I can only pick from 4 -- Accounts, Contacts, Opportunities and Users.
This suggests to me that the tables are coded correctly for activities, but I've failed to add something to a picklist somewhere. Anyone else using the Related list, and know where I tweak this to add the missing tables?
Thanks --
stew