Creating a register board

Hi all. I have created a ‘register’ board to ensure that all obligations for the organisation are met. There are a mix of items with due dates (eg ones that are reviewed or completed annually) and others that are ongoing.

Would it be best for the ongoing Items to have sub-items for each time they need to be actioned or is there a different way? It sounds like a really simple solution but I am always open to hearing about what other people have done :slight_smile: