Adding an assignable unit

You can only add assignable units if you have designated your title type as a title published for AICC or SCORM. To do so, select Title Options from the Title Setup group on the Design ribbon and select the AICC/SCORM for LMS check box in the Select Title Type window. When this option is set, an assignable unit will automatically appear in the title. If you choose not to select this option and still publish to AICC, SCORM, your entire title will be considered the assignable unit.

When publishing to SCORM, the assignable unit will be converted to a SCO (the SCORM equivalent).

To add an assignable unit, in the Title Explorer, select the location within the title into which you want to add the new assignable unit, and do one of the following:

From the Home ribbon, click AU in the Add Structure group.
Right-click in the Title Explorer or in the work area, select New and Assignable Unit.
Type Ctrl+0.

When you add the new assignable unit, an assignable unit graphic appears in the Title Explorer.

The new assignable unit is inserted after the chapter or assignable unit that was highlighted in the Title Explorer.
You can easily re-order items in the Title Explorer by clicking on them, and while holding down the left mouse button, dragging the item within the Title Explorer to its new location. Once the location is chosen, release the left mouse button, and the item will be moved.
The program will attempt to assign a number to the new assignable unit. If the sequence is out-of-order, or if you would like to rename the assignable unit, click on the text located next to the assignable unit graphic in the Title Explorer, and enter the new name for the assignable unit.