To further expand on these ideas -

https://renxt.ideas.aha.io/ideas/RENXT-I-6243
https://renxt.ideas.aha.io/ideas/RENXT-I-6616

The form functionality already exists but to have an option where the form just collects data and matches it to an RE record in the same way. This can be used for consent collection, rather than using forms outside of RE or forms from a mailing platform that make it hardered to get the data back in RE. (The consent blocks on BBMS donation forms are much more intuitive that our mailing system)

They could be used to collect Gift-Aid opt ins, or Confirmation. An easy way for supporters to update their details and addresses for those orgs that aren't using the donor portal. Even a way to add custom fields or tags to a record!