To add the span column to the Job item grid RMB click over the column header.
Select Customize.
The Custom Grid Column appears.
Find Job_Item_WoodTruss and expand it.
Find Span and click on it to highlight it.
Now click on the arrow key to add it to the Selected Fields.
Select Done and the Span column should now be on the Job Items grid.
Please reach out if any further assistance is required.
Helpdesk: 866.237.2878
Email Support: helpdesk@alpineitw.com