In the ss below I highlighted several rows in each block showing tables in diagram view to show where I think data type assignments could be displayed. Is there a reason that SSMS doesn't display data types assigned to column names? I've searched to see if there is a way to add them but came up empty. As a noob, it would help me prevent trying to create relationships between elements that have incompatible characteristics.
If there is an option to do that, please tell me. If there is a reason not to do it, I'm here to learn.

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