Editable In-line help text for properties


It would be really useful to be able to create and edit 'help text' against each property as required.  


This help text would either appear when you hover over the property title (or a ? or something similar) or show the text inline.


The text would be visible against each property within the main records, the side views / previews and the Create forms (Create Contact, Create Company, Create Deal etc)


This would reduce errors and help users to use the properties correctly.