MusicGoals includes the following clefs: G (treble), F (bass), Grand Staff, alto, and tenor.
For the Staff Diatonic having to do with the seven note scale Intervals objective see MusicGoals Terms, Lines as Needed may be used in place of a five line staff.
This dialog box also includes the option: Change Custom Settings. Check this box to create a custom drill based on an existing drill level. When this is not checked any changes of clef a musical symbol that marks the placement of notes on the staff, see Staff Reading type are temporary and will not affect the “Custom” drill settings.
see also: Staff Reading