Where are files to rename in order for H.sie U-Tanker mod to work?

[SubMate]

Hello, I am trying to dock at the Coriantes, in Las Palmas, to resupply. However, it is not a U-Tanker but instead a surface ship and I have read in the H.sie PDF that I have to rename the surface tanker to include a "U-" at the start of their name in the campaign files. Where are these campaign files in which the unit names are located?

[FUBAR295]

I think this what you are looking for :

SilentHunterIII\data\Campaigns\Campaign\Campaign_S CR.mis

Good hunting,
FUBAR295