Yes, it's just for tracking progress. For recurves the levels are roughly 450, 500, 520, 540, 555, 570 portsmouths, which fit ok to our clubs usual cross-section of ability.
We also have our own badges, it's just an issue of knowing what's a fair equivalent longbow score; we have a peculiarly high number of longbowers this year and haven't really had to worry about it before now
I will have a look at outdoor classifications, try and work out an equivalence.