Project properties can be edited by clicking on an empty space in the Timeline or on the Canvas.

In the Object Inspector, you can rename the project, edit its size and background.

1. Name
   The default name for a project is 'Untitled X' ('Untitled 1', 'Untitled 2', and so onward), and this is visible in the name property of the project. You can change the name by deleting the default name and typing in another one.
2. Project size
   Select this option in order to specify the new dimensions of your project.
   

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   Click the Reset button to reset all values. Presets Click the drop-down box and choose a preset size or select the Custom Size menu item to enter custom dimensions. Click on the Original Size menu item to restore the project to its original size. Size Enter Width and Height to specify the size in pixels of your project. Apply Click the Apply button to set the new dimensions.

3. Background Fill
   Set the background color of the project.
   

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   Brush Click to choose Solid Color | Linear Gradient | Radial Gradient from the popup menu. For solid color, click the thumb and select a color from the menu. Right click on the thumb to set the opacity (0 to 100%). For gradient, click in the left thumb and select a color, then click in the right thumb and select the second color. Opacity Use the slider to set the opacity value or enter it manually (0 to 100%).