To Define a Cell Origin

Select the Define Cell Origin tool ( Drawing > Home > Placement > Cells split button ).
Enter a data point to define the cell origin.

A ?+? displays at this point.

The origin stays active and displays until the next time the Define Cell Origin tool is selected.
Tip: It is often helpful to snap (either with AccuSnap or manually) to preview the data point to be entered.
Do one of the following:
- Reset to accept the cell origin.
- Return to step 2.
Figure 1. Defining the origin