We are using SolSpace User to handle key invites and member signup and also using the screen name override feature.
There are quite a few members on this site, so we added the member_id field to the screen name override, so it's like this: first_name|last_name|member_id.
That works great for dealing with conflicting screen names, but the EE email that goes out to the admin to let him know that a new member registered is now showing "garbage" for the name.
Member name: 4f99fa19c1d3b11c9ad517b0c073e450
Thoughts?
New member registration site: {site_name} Member name: {name} Email: {email}