Add designer-input rules with category, brand and default options
Create a designer-input rule so designers can pick hardware or components from a dropdown during design, with one item pre-selected as the default.
To let designers pick hardware or components from a dropdown during design, create a designer-input rule in the catalogue: select the category type, the brand, and the specific items to offer.
One item can be marked as the default so it is pre-selected.
Designers then choose from the dropdown in the design portal instead of the item being fixed.