...
There are two ways of creating a profile map from the Supported Profiles Settings dialog: Add and Copy. Clicking the Add button will create a blank profile map that will have to be filled in from scratch. A new profile map can be created from an existing one by selecting it from the grid and clicking the Copy button.
Both methods will add a new row to the grid with a blank profile map or a copy of an existing profile map.
...
requires the user to set the name and type. Clicking the Copy button will create a new row with the name and type of the selected row.
Add
Add creates a blank row at the bottom of the grid.
Functionality
Types of Supported Profiles
...