Hello, I was going through the custom metadata build process. But, it did not work for me properly. Can I create a completely new type? Let's say I want to add purpose of the data, and rather than adding it in the description I want a new metadata type. What are the steps I need to follow? And, If it is doable, can I establish a relation with already existing metadata? For example, can I establish a relation between the hypothetical "purpose" and table/column.