Requirement:
How do we add the Labor Qty from the Work Breakdown Structure to the Job Report?
although I think the labor qty column is a custom field
Solution:
The quantity fields are not yet available when customizing the form.
1. Navigate to Lists > Relationships > Project
2. Click View on Project record
3. On Project record page, Click Work Breakdown Structure tab
4. Click Edit WBS button
5. On Work Breakdown Structure record page, click Lines tab, and noted that the Columns for Estimate at Completion, Estimate to Complete, and Actuals are all dollar amounts
6. Hover on Customize, and click Customize Form
7. On Custom Entry Form page, click Sublist Fields tab
The quantity field is not available.
So your alternate solution may work as this is a system limitation filed under 630511 Jobs/Projects > Work Breakdown Structure (WBS) > Ability to Add Quantity Column on Line Sublist