[modeller_usage] distance restraints multi templates

Hi, we want to use Modeller for modeling a target with multiple templates. The distance restraints shall be replaced by our own ones. So far, we're replacing all lines in the restraints file of types 3 (gaussian) and 10 (spline) in combination with groups 9 (CACA), 10 (NO), 23 (SDCH-MNCH), 26 (SDCH-SDCH). Is there any source of information about the Modeller handling of distance restraints for multiple templates, i.e. which distance restraints are there and what is their mathematical form?

Thanks for hints