I am sympathetic to @downey’s original request here. Its less about invitations and more about “pre-staging” of particular emails into a group. It can be technically done but requires a new place to store this information.
I guess
- On discourse side we store a directive saying that bob.bob@gmail.com goes in the “superman” group
- After sign in from sso we trigger a group refresh if its meets 1)
Its tricky but doable.