Custom Category Filters
A user can add run time filters to a category page.
You will find a + sign in the top right hand corner of the category objects (filters) panel.
If category objects are displayed at the top of the page, it will look more like this.
If you click the + then an object selection panel will appear.
This shows a list of all the data connections you have access to.
And you can expand or search for the objects you would like to filter by.
If you click the object you require.
The object will appear and will work as a regular drop list.
You can hit the minus - to remove it, or click the reset to default view to remove all temporary filters.