how to use tab and slot in solidworks - Diablo 4 Sorcerer enchantment slots explained rama 888 slot

Here's how to unlock and use the Enchantment Slot for Sorcerers in Diablo 4.

I have been searching for guidance on how best to create 'slot and tab' features in sheet metal components. I've learnt a lot about how SolidWorks achieves this, and whilst their implementation looks really cool and easy to use, I don't have access to SolidWorks!   Attached are files representing, in a simple form, what I'm trying to achieve. Creating the slots, not a problem.  Creating the tabs, similarly is not a problem.   I thought about creating the tabs, and then using 'project geometry' to form the slots, and link their placement - but how would you include a tolerance? ( the parts need to be easily assembled and that would mean a slightly larger slot).   Any ideas and suggestions welcomed

Learn how to create a SOLIDWORKS Property Tab Builder Template for Assemblies and Drawings even though the tool will only save templates for parts!