1. In the left toolbar in the Tiles section, click on the Setup by predefined button.
  2. The Predefined Toolbar is displayed as the top toolbar.
  3. In the top toolbar, choose how many tiles in x and y dimension you want to add.
  4. Click Add Tile Region to add the respective tile region.
  1. You have now created tile regions in the Advanced Setup.

Shortcut

You can also add a predefined tile region at the current stage position by pressing the F9 button on your keyboard. The size of this region is the last defined number of tiles in x and y, or a square of 3x3 tiles if you have never defined a region before.