There are various options available which can be used in combination.
Row 1 = selection by fleet (senior, group, pool, no pool etc)
Row 2 = Crew Change data (when / where the planned crew change will take place)
Row 3 = seafarer related parameters (rank, rank grp, agent etc)
Row 4 = Vessel pools
Row 5 = Vessel attributes (type, sub type, engine build, strokes, engine control)
UPDATE FROM 13/08/2024
Kindly take note of the new field in the crew change screen, which will find crew changes where vessels are under a particular flag.
You’ll need to select from the pick list and then click the ‘manual execute’ button.