User name is the same as the password under user manager

Is there a possibility to “add batch” for example 500 users but with the same user name and the password? I would like to print vouchers but instead of having different user name and the password I would like to make it the same. For example user name will be “something” and the password will be also “something”
Thanks,

In next release (version 4.0beta5) there will be a checkbox “Pwd same as login” in user batch-add form.

Thanks but do you have ETA for that release?