Creating backups of your UOAM
From Pangaea Wiki
If you wish to backup your UOAM data files, it is possible to do this keeping copies of only the essential files (and keeping a copy of them in your email inbox) which may be a few kilobytes in size compared to the UOAM folder which can be several hundred megabytes in size.
The file(s) you may wish to backup may depend on if you created new labels/markers and whether or not you altered any of the pre-existing ones:
Personal.map (labels/markers that you created are stored here by default).
Common.map (bank, healers, etc).