"Display" Access for Data Forms

Summary:

Content (please ensure you mask any confidential information):

Hi,

Does anyone know about or have been using the "Display" Access for Data Forms? I remember it was introduced some time ago but cannot remember when and I cannot find instruction on this option in any of the documentations. Just want to understand what it does.

Thanks,

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):