If workspace has multiple ideas portals, ability to have unique categories for each ideas portal. For one idea portal, perhaps I want to have those ideas with a category of dealer experience. I do not want the customer to have other options for categories. For another ideas portal, perhaps I want a selection to be dealer experience plus others. I want the customer to have multiple options. There isn't a way to hide categories from one portal or to automate the population of the category for a specific ideas portal.