Store Tagdata in Batch Eventframe

Our customer want to have the ability to build Batch Reports centrally in AF so that several Applications can access the same data. We are already transmitting batch data as Event Frames from our DCS batch package like Simatic Batch and others to AF. We also included other reported values from DCS batchpackage like Educts. But some information like actual product amount or other is not available in DCS batch but as classical PI Tag. We would like to have the possibility to add these information to the procedure of the Batch Event Frames. Either by an extension of the Attribute/Property Template in the Event Frame Interface Manager or by the possibility to choose different derived procedure Event Frame templates based on specific triggers.