multiple login generation

hi,
I’m trying to create a word press site to for members of a student groupe to display specific information and pictures that can not display outside of this groupe. I’m looking for a way to make a list of random generated users that i can give oute in person to the all the students part of this group (+-500) to be sure that no other person thats not member can register.
How can i get that or is there a other way to restrict the users that can register in the website ?

• This topic was modified 6 years, 6 months ago by co_rb.