Do you have a measure at the end of one system and you want to push it down to the next system? If so, see https://musescore.org/en/handbook/4/formatting and look at the Layout palette and the System break tool therein.
Or do you mean something completely different? If so, a more detailed explanation would be very helpful. Including a score (or, at least, a portion of a score) demonstrating the issue would be VERY helpful.
Comments
I'm sorry, but I don't understand your question.
Are you trying to move notes from the treble clef system to the bass clef system in a piano (or similar) instrument? If so, see https://musescore.org/en/handbook/4/cross-staff-notation.
Do you have a measure at the end of one system and you want to push it down to the next system? If so, see https://musescore.org/en/handbook/4/formatting and look at the Layout palette and the System break tool therein.
Or do you mean something completely different? If so, a more detailed explanation would be very helpful. Including a score (or, at least, a portion of a score) demonstrating the issue would be VERY helpful.