Refinement of document search

Since the sharepoint adapter is enhanced to enable multiple sharepoint instances the search results should be possible to be grouped or be able to be refined per dms-instance (ADS; Sharepoint1, Sharepoint2)

Requirement for Simple Search: Documentsearch results should be grouped per DMS - instance (please see screenshot1)

Requirement for extended search:
Today it is not possible to set a filter criteria on the source of the document (ADS, Sharepoint1, Sharepoint2)

It would be an enhancement if there is the possibility to define the source of the docuement search via filter group attributes to enable a "Search only ADS",or "Search SP1", "Search SP1 & SP2"

It is also necessary to filter on the attribute "path" which is already shown in the search result but not enabled for filtering (see screenshot2)