Documentation for SharePoint Related Items Field Type Feature
Virto SharePoint Related Items Field Type feature allows to display, collect, and manage data from several SharePoint lists in a single list. A parent list provides the access to child lists' items via lookup columns, and the Virto SharePoint Related Items Field Type feature allows to edit, create, and delete related items right from the parent list. Using this feature, you can easily implement such use cases as expense report, procurement form, timesheet hours report, and other use cases when you need to create several rows for a single list item with different data in each row. This solution is a part of Virto SharePoint Content Management Suite and Virto ONE License.