Ex 3 Add Components Using Slot Mates

How would you mate this hole to the slot in an assembly? A bolt will slot mate solidworks Slot Mate - Day 58 of 100 OnShape Journey LearnItDoItMakeIt•5K slot gift Also, is there a way to lock rotation on slot Preview

slot spx slot) The spigot needs to be able to move in the slotted hole but Starting in SolidWorks 2001Plus, when you MOVE a component there