- In Dorico, it is easy to create time signatures and key signatures on just a single staff, by holding down the Alt key during input.
- To input a time signature on a single staff, press Shift+M to open the popover and type the desired meter as usual.
- If you hold down Alt while you press Enter, the time signature will be input only on the selected staff.
- It works for creating time signatures using the mouse as well. Simply hold down Alt while you click.
- The same method can be used to create a key signature on a single staff. Shift+K opens the key signature popover where you can type as usual. Holding down Alt when pressing Enter creates the key signature just for that selected staff.