The content type is: Single line text and One value.
This metafield maps each product to the correct collection handle for the siblings.
Start by defining a Products metafield and name it Siblings.Then change the Namespace from custom to theme and the key to simply siblings.
Important steps:
Rename custom to theme
The key should be siblings
Next, add a description. You can name this one Collection handle for siblings. Then click on Select content type and choose Single line text and One value:
Save the definition.
Check the saved metafield
Your second metafield should look like this:
Please ensure you change the Namespace and key to this custom version for Pipeline:
theme.siblingsBy default, the namespace begins with custom. This will need to be changed to theme
Product setup
Next, we will use these newly defined metafields in the Product Setup for each product:
