Sometimes the list of resources for a workspace is getting way too big. Suppose, you use only some of them on regular basis and would like the rest to be somehow hidden, but still on the list?
To hide a resource, in workspace editor open the contextual menu (right click or option-click) and choose Disable option.
Next time you open the workspace in Search window, you won’t see this resource. But it is still there, invisible - to keep your workspace uncluttered.
To bring it back, in a similar way, choose Enable option.