Just found this software and started to play around with it's features. We import several users at once (sometimes hundreds) into different OU's etc.

My main problem is that we have a generic naming convention for the users and that is fi rstname.surname. When I create a csv with the details (givenName, sn, Department etc.) wand try to  import it into the software, it automatically generates a User Principle Name using "givenName"+"sn" but this isn't what we need as we separate these by a period.

Is there a way I can provide a UserPrincipleName that overides the one that is automatically generated?

Sorry of this is basic but am quite new to all this.

Cheers in advance.