What is the name of the domain?
@clarks.com
What is the error number?
1005
What is the error message?
Error when processing member: Cannot add existing user that is participating in an incompatible authorization system(Code: 1005)
What is the issue you’re encountering
trying to invite a user
What steps have you taken to resolve the issue?
other users are being created ok on the same domain/email
What are the steps to reproduce the issue?
invite user
add domain groups
make domain administrator