Hallo @rockmedic109 and Welcome from my side!
Mods:
Exactly for such a situation, you have described, is this thread:
"CA > Forums > OBD Software: WW1 & WW2 Combat Flight Sims > WOFF/WOTR - FAQ/Technical Issues > WOFF BH&H II-Mods: There! - 04.06.21" (
https://combatace.com/forums/topic/95976-woff-bhh-ii-mods-there-040621/).
Additionally you can look at the mod-threads here at SimHQ "Wings over Flanders Fields - Mods"
or at CombatAce "CA > Forums> OBD Software: WW1 & WW2 Combat Flight Sims > WOFF BH&H2 - General Discussion".
Claims:
The basic has not been changed from UE to Bh&HII in my opinion.
Very Easy: You must do nothing. The system decides all and you have a claim or not.
Easy: The system informs you, that you have made a claim, but you must choose at least the correct witness and the correct aeroplane
Normal: You must decide all.
Greetings!