Lookup Tracker can search all items related to the specific item and display them categorized by lists.

Lookup Tracker is easy to use.
Once Lookup Tracker is installed, the shortcut directing to the related information page will be added on the item edit menu as well as the item display-form toolbar. SharePoint Lookup Tracker is a lightweight but very useful tool for your SharePoint.

Feature List

• A "Related Information" link on Context Menu of SharePoint item leading to an overview page...