User Title shows up as "guest" though it is listed as "Community Participant"

[Lynne]

If you are using custom code and only adding to the user table when a user is created, you are going to have problems like the one you are seeing. There are several tables that need to get a new user row when a user is created. There are articles in the Articles forums about how to use the vB datamanager to create new users and the data manager will create a new row in every table that needs a new row.