Currently there is no any tool or way, how you can convert them.
i use UM v3.30 currently, i want it to upgrade to UM v5.4. But it is not possible.
I get no infos about "Money paid", "Money left" ,"Actual Profile", "Logs" and not profile assignment to each user.
Some datas from users are false displayed, for example: "download used", "upload used","Total Time Left" and "Time Left"
It is impossible manuel to make... Mikrotik should offer any solution.
I need it urgently