Do you know how to display and hide Checkbox fields dynamically in the Standard Layout of the Deals module? 

I’d also like to dynamically change the display-label of the checkbox fields too.

For Example: if I have a Multi Select Lookup field of Contacts called Invited_Members, 

Then as I add Contacts to Invited_Members,

The first and last name of an added Contact would update the label from “CheckBox1” to “FirstName LastName” and change it from hidden to shown inside a section of the Standard Layout of Deals.

I’m open to implementing Widgets, Dulge Functions, Workflows, etc. Any advice is greatly appreciated!