Issue:
When looking at the ISOWorx Plugin Palette, the TAB BOM/Weld Lists is missing
Causes:
BOM & Weld Control in your settings are not active
Solution:
Go to your Plugin Settings 
Activate your BOM and Weld Control Options. This will turn on the TAB and make it visible.
Notes:
Once the BOM and Weld Control options are selected (activated) close and re-launch the CAD software. Closing the Palette will not work, the software must be closed.