Cell Properties
Format,
Cell Properties
Format Bar, Cell 
Purpose
Use Cell Properties to add or remove bar lines, split cells, modify the regular
staff grid, change a cell's background or edit the column properties.
Steps
- Choose Cell Properties from the Format menu to show or hide
the Cell Properties dialog.
or
Click the Cell Properties button on the toolbar
- To view or change the properties of selected cells, choose
one of the following options:
See Also
Cell Basics
Symbol Properties
Insert Bar Line