Suggestion: semi-whitelist about commandwhitelist HOT 1 CLOSED

I need to whitelist both the custom command and the original

You're not creating an alias then. you're just making server force execute command as player. Create proper alias in commands.yml or register the alias properly if you're speaking from plugin dev's perspective.

To say more about this - proper alias just executes the logic of aliased command without firing an additional command. There is a difference between that and just forcing player to execute secondary command. The entire api surrounding forcing commands is a last resort and should not be used as long as proper alternatives are possible.

from commandwhitelist.