Changing default User ID/name when using "Create User(s) Record"

Summary

Looking for a way to change the default ID assigned

Content

As I take advantage of more and more of the automated functions within TBE, I have found an issue that I cannot find an answer to.  When I use the "Create User(s) Record" to create a User account, TBE automatically assigns an ID/name different from their existing Employee ID/Name.  It is formatted similar to "TBE00xxx".  

We have made it standard practice to use the same User ID as the Employee ID to reduce the number of IDs people have to remember. I would like to change this default so it either automatically uses their existing Employee ID or allows me to set the name assigned.