ArchivistGrouper sortBy TV

I made a List-Calender by getResources and now i want to group the items by TV “startDate”.
With the extra “Archivist.ArchivistGrouper” i can sortBy fields but not by TV.

Is there any other solution?

one simple solution could be, to loop over the startDate - TV, for example with a migxLoopCollection - call and have a seperate getResources-call for each startDate

Sounds great! How can the call look like when i want to group by month?

how looks your getResources - call currently?