List Integrity allows you to quickly establish a relationship between SharePoint lists that exist on the same or different sites within a site collection to enforce various constraints and perform background housekeeping tasks such as when deleting an item in the parent list, all associated child list items are deleted as well - resulting in no orphaned data. You can include parent list column data in the child list forms as a reference for the user and create all associated child List or Library items directly from the parent list through the Title column context menu.
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