UT3 linux server - adding custom maps

[KRIS_PL]

Hello

Does anyone know, how to add custom map to linux ut3 dedicated server?
I have for example such file:

*.upk
*.ini
*.ut3

Where i schould put it and how to make it visible in Elmuerte's ServerAdmin?

[KRIS_PL]

example is for DM-Campgrounds-U3-F

copy:

DM-Campgrounds-U3-F.ut3
DM-Campgrounds-U3-F_LOC_int.upk
to:

/UTGame/CookedPC/Maps

Add to this file:

/UTGame/Config/UTGame.ini

section:

[DM-Campgrounds-U3-F UTUIDataProvider_MapInfo]
MapName=DM-Campgrounds-U3-F
FriendlyName=Campgrounds-U3-F
PreviewImageMarkup=<Images:UI_FrontEnd_Art.GameTypes.DeathMatch>
Description=None

"UI_FrontEnd_Art.GameTypes.DeathMatch" without spaces of course, above is some bug with space.