Add report filtering by data source

It would be extremely helpful to be able to filter reports by data source, particularly the income statement and net cash flow report.

It is great that Stessa is able to import data from AppFolio, but when running reports, it is combined with all of the other data sources from that property. It would be beneficial to run a report specifically on the data imported from AppFolio so it can be matched with the end of year report that I receive from the property manager. Without this report it is very difficult to reconcile the data from AppFolio. The property manager always has missing data that I need to enter by hand when tenants move out, and it is very difficult to find discrepancies without this report. I can create the report manually by exporting the ledger to excel, but is it a tedious process. And because it is a manual process, it is prone to errors.