Migration - user data only

[Luca Brasi]

Hi,

I need to set up new mantis installation and migrate user data only, so that usernames and passwords would match the previous system. I do not want to upgrade previosus version - I just need a second system with matching accounts.

The current database has grown big and mantis is working slow, so for new projects there's a need for a "fresh" system.

Is there any way of doing it other than simply copying the content of chosen tables using some SQL manager, like phpMyAdmin or something?

Thanks,
Lucas