A 4 player map by Mokkan.
"When you save your first map, you will need to create some folders first. Go into your C:/Program Files/THQ/Dawn of War/W40k/Data folder. Now create a new folder called "Scenarios". Open up the scenarios folder and create a new folder in there called "MP". Place all of your map files in this folder."*
*Quoted from - Forums.relicnews.com
Extract files to this location.
The map should then appear in your list for skirmish maps.
This map may be edited or modified at the users will, but if published or shown to others then do not claim the map as your own.
Other than that... Have fun :)