In the WooCommerce Product Add-Ons Ultimate plugin global groups are displayed on a single product page by default. To duplicate a global group is simple – just hover over the group and click ‘Copy’.
However, you can choose to edit groups as custom post types. If you wish to duplicate a global group when you’re using this method, follow these steps:
- Edit the group you wish to duplicate
- Click the ‘Duplicate group’ link in the ‘Parent Products’ section
Your group will now be duplicated.