When evidence is activated, the evidence controller creates an attribution period for each product delivery case within an integrated case that shares the evidence. Note, however, additional product delivery cases may get added to the integrated case after the evidence was activated and these new product deliveries will require attribution periods for their active evidence.
The evidence framework includes functionality which automatically re-enacts the calculate attribution period process for existing active evidence in order to create attribution periods for the new product delivery cases. This occurs when these product delivery cases are submitted.