This tab is only available from Multi-up layer types.
Layer Properties - Sheet
Standard
Allows you to select a preset sheet size from the drop-down list. The sheet sizes are created in Master Tool Settings - Machine / Sheet Settings.
Custom
Allows you to define your own sheet size. If a standard sheet size has been selected, the overall sheet extents will be displayed.
Preview
The preview shows the selected origin position on the sheet and symbols representing the chosen directions.