Avoiding Custom Field Duplication Across Multiple CPTs in BricksBuilder

Hello Tobias,

If you want to have a global field, please consider using the settings page with custom fields like the theme options. Please follow the documentation
https://docs.metabox.io/extensions/mb-settings-page/

Hello,

There isn't a global custom field. A field has to be associated with a post. You can create a specific field group with some fields and assign it to more CPTs. Then you will have the same field ID for all posts of those CPTs.

Here is an example https://imgur.com/2XScFBN
create a field group with some specific fields and assign the field group to more CPTs.

If you check the field ID and value in the database, table wp_postmeta, you can see the meta key is the same for posts in other post types. I think Bricks builder automatically adds the CPT slug to their variable. You can ask Bricks support to get more information.