I'm relatively new to CSV Improved.
We've just released a new site for our client. In the old Joomla 2.5 site they have a lot of users in the 'Registered' group. Now they would like to migrate those users to the new 3.8 site. I already have a valid CSV Improved license for Joomla 3

So I'm wondering what is the best way to do this. I was thinking of the most obvious approach:
- using the free CSVI version (never worked with this version) on the 2.5 site, export users
- using the paid version on the 3.8 site, import users
Do you have any recommendations for anything to take in consideration? Do you maybe have some sort of tutorial on this task? I couldn't find such on the website.
Hope to hear from you soon.
Best regards,
Maurice