When you first add an expression, positioning changes to that expression in the score apply to all parts containing that expression. If an expression is repositioned in a part, the change does not affect other instances of that expression in the score or other parts, and future positioning changes to that expression in the score do not apply to that part. (An expression assigned to multiple staves with a Score List is treated as a single expression.)

Broken expressions in parts can be relinked to the score at any time (see Relinking part items to the score).

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