Is it a text parameter?
Just create a browser organization to group and sort by "DrawingSet". Right click your project browser-browser organization-new-edit-grouping and sorting
![vitorbortoncello_0-1722339325722.png vitorbortoncello_0-1722339325722.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1392365i7635CE27B345CC42/image-size/medium?v=v2&px=400)
![vitorbortoncello_1-1722339390860.png vitorbortoncello_1-1722339390860.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1392366i539526310AE724EC/image-size/medium?v=v2&px=400)
![vitorbortoncello_2-1722339417977.png vitorbortoncello_2-1722339417977.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1392367i2073C893B91821A5/image-size/medium?v=v2&px=400)
https://help.autodesk.com/view/RVT/2022/ENU/?guid=GUID-FC5A8E35-BAC5-45AD-B6C2-B6B551417CF9
EDIT: if you are unable to edit the project parameter to name the drawing, create other project parameter that is a text type and associate it with sheets, then choose it to group and sort the sheets as mentioned before