Adding New Perks

[Ogre]

Since I finished the 3 Campaigns I thought I would work on modding the game. I got a new perk added into the game The only thing I cannot find is how to add a friendly name a description for the perk. Anyone know where this info is stored. I have identified teh current files so far;

1. UnitPerks.xml - contains available perks for each unit by level
2. Perks.xml - Initial Perk definition but does not contain friendly name or description
3. texture_units.ini - definition file for icons including perk icons
4. gui_icons48.tuv - icon locations in dds file
5. gui_icons48.dds - icon images.