Update ATUM's stock control tool
If you need to set all your products as Controlled or Uncontrolled by ATUM (meaning the Stock Central will display/not display them), you will find the Update ATUM’s stock control tool very useful. This tool will set/change all your products’ status at once with only one click.
In your WordPress admin area go to ATUM Inventory > Settings > Tools
Update the ATUM’s stock control option.
If you want the Stock Central to show all your products, select Control Stock in the dropdown and click Update Now.
If you want the Stock Central to not show all your products, select Uncontrol Stock in the dropdown and click Update Now.
How to display your products in Stock Central