Hi @1635834 Short answer, this cannot be done in the setup you are trying n a classic dashboard. When you publish a list as a page selector on a dashboard, there is no way for you to reference it back in a line item. However, if you really really want to do something like this, here is what you can try: This is how my example hierarchy looks like: L5 list being: Now, create a single list consisting of all the items from L1 to L4. We name this L Flat. Import list L4 into this flat list and map the parent to this List's parent This will help you get the whole hierarchy in one single list Create a module that has a list formatted line item (formatted to L Flat) We will publish this on the dashboard as a dropdown line item Create a Hierarchy check module (ideally you should have system modules for each level but for the sake of this example I did it all in one module: Notice the dimensions, summary isn't important in this case In your main module, create two line items - Filter and Selector Name and line items for parent hierarchies in this manner: This would allow you to filter your main hierarchy basis the selection in single list hierarchy and will give you the name of the selection you've made in the dropdown. You can then select the LI's you want to show There are two flaws to this This will show the whole branch, although you've selected 7, it shows the whole parent branch as well You will need to refresh the dashboard (or create a refresh button that is to be pressed every time) every time you make a new selection Maybe you can build upon this and make it better
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