Is this the same Kfind?
https://documentation.sas.com/doc/en/workbenchcdc/v_001/vwbnlsref/p01mz5rxo7ovosn1nhhm9pqdwhs2.htm

How I got here
Joe goes camping for the weekend entire trip = joe 100, Joe goes hiking = joe 120, Joe goes watersking = joe 140, Joe goes biking = joe 160
Made the last digit 0 in case there are multiple versions
Went up by increments of 20, in case there are new activities to be included

What naming scheme would be easier to sort?