Help me about Dominions 2

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Undoublty the Ulmish crossbowmen shot their own cav in the back (they love to do that, they just killed their Raterik hero this way in my current pbem !), but Ulm Knights have a pretty good morale, never saw them routing against what seems to be a Cardaces defense militia !!
Indeed your troop organization was correct in terms of commanders/Groups, I can't find how such the army routed in this situation... Maybe a very unlikely failed "morale check" by the cav that propagated to the crossbowmen ...