Altium Designer Documentation
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Dialog Reference
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Choose Device Sheet Folder
Created: March 09, 2021 | Updated: March 17, 2021
| Applies to version: 21
Now reading version 23. For the latest, read: Choose Device Sheet Folder for version 21
The Choose Device Sheet Folder dialog
Summary
This dialog lists all existing device sheet folders as well as their sub-folders. You can also add, remove or reorder the folders.
Access
In the Convert Schematic Sheet to Device Sheet dialog (choose Edit » Refactor » Convert Selected Schematic Sheet To Device Sheet in the schematic editor when a standard sheet symbol is selected in the design space), click 
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Options/Controls
Device Sheet Folders - click to open the Device Sheet Folders dialog.