SRL Archive - Help

I'm trying to make a personal Humidifier and was wondering since there is a function to click the spellbook tab, if there was a function to click the sub-tabs implemented in EOC as well. If not that would be a good idea :)

SetAbilityBook();
AbilitySlotToBox();

Sorry if this sounds dumb, when it asks for a slot what does that mean?

E: Never mind I figured it out thanks :D