Linking Techs to Clients

I am setting up WHD for the first time and have a good number of Techs that I have had to configure.  I just recently found that only clients can be members of a CAB so I need to link all of my Techs to their own Client account so they can be members of a CAB, is there a fast and easy way to do this or do I need to just go through each one manually?

Thanks in advance for any suggestions!