Pull up a user either through "Add a New User" or "Edit a User"
Choose "Edit" from the top menu
Choose "Clone Another User"
Click on a user to clone
Choose "OK"
A message will appear
Cloning will replace any assigned Group Memberships,
Project Assignments, and User Rights
with those of the cloned user.
Continue?
Choosing "No" will cancel the cloning proceedure. Choosing "Yes" will clone the rights of the user you have chosen including any projects or group memberships they have been assigned.