Feature: This feature allows a User to reset all custom static contact fields and tabs within a Company back to the default configuration of three static tabs (Info, Address, and Preferences) and their corresponding data entry fields.
Who will be using this? This feature is available to Site Admins and Super Admins.
Warning: Once the default mode is set, it will no longer be possible to make further edits to Contact organizational tabs or static data entry fields. When for a Company the “Edit Static fields” action is performed then a button called “Revert to Default” will be provided in Setup > Custom Fields > Contact page (only for Site Admins and Super Admins).

How the platform handles duplicate names: (If a custom tab has the same name as one of the default tabs then the platform will add a number to the custom tab name after checking uniqueness. For example, if the tab created had name as “Info” then it will be renamed as “Info1”. Similarly, if the tab's name was “Info” and “Info1” then while renaming it will rename the first one into “Info2” and keep the second one as “Info1”.)