To add a section or a number of sections to the current group in the library
§ Select Window | Library to bring the Library window to the front
§ Select the Sections tab at the bottom of this window
§ Using the Group Toolbar, select which group you wish to add a section to.
Note
You can only add sections to groups that are unlocked. To unlock a group, see Locking/Unlocking a Group on page 59.
§ Choose Add Section from the Sections submenu under the Library menu
A dialog box will appear allowing you to specify how many sections you wish to add.

§ Type in the number of sections to be added
§ Click the OK button
A number of sections titled Section1, Section2 and so on will be added to the current group. They will initially have all their properties set to zero. You can view and edit the added sections in the Section table in the Library Window.