This form is shown when you have Opened the Master Template, made some alterations and then Closed it.
Save Master Template
The form displays everything that will be saved. You can open the various nodes to see more details, such as which palettes are in each of the palette groups.
Press this button to print the details from the form as they appear. So, whichever nodes are expanded on the screen will appear expanded in the print-out as well.
Discard
Press this button to close the Master Template without saving the changes you have made.
Save
Press this button to save your changes and close the Master Template.
Cancel
Press this button to cancel the close tool. The Master Template will remain open.