I have a list on my UI. One item in the list is selected. Out of the remaining items, few can be related to this selected item and other may be totally unrelated.
For example, Item4 is selected. No Item1,Item3 and Item5 are related to selected item(Item4) while Item2 is unrelated. I want to show this here on my UI. There should be some proper indication to show that Item 1,2 and 5 are related to Item4 which is currently selected. and Item2 should remain in normal state.
Currently I'm using an outline around related items to show their relationship with selected item but this is not so clear that items with outline means that they are related to selected item in the list. Also this does not look on UI.
Please suggest few better options, if any, to show this relationship.