Cascaded Lookup is a look-up tool that enhances the lookup functionality that is native to SharePoint. It cross-references existing data from a list or site within the same site collection and applies a combination of filters to reduce the number of options presented in the dropdown menu of the lookup field.

Key features include:

• Set combination of filters on the source or target list to filter items in lookup field.
• Display selected columns of the source list in view item form.
• Conversion among SharePoint Lookup column, Cross-Site Lookup column and Cascaded Lookup column.
• Keep Cascaded Lookup settings when converting into SharePoint Lookup column.
• Build multiple parent-child relationship, No limitation on number of cascading levels.
• Support filter lookup items by multiple columns.
• Support look up information from "Date and Time" and "Number" columns.
• Support Multiple Choice, Multiple SharePoint Lookup, Multiple Cross-Site Lookup, Multiple Cascaded.
• Lookup columns as parent column.
• Support displaying additional columns from lookup list.
• Support adding new items in the source lookup list by the “Create new item…” link.
• Support Cascaded lookup as site column.
• Support export Cascaded Lookup column data to Microsoft Excel.
• Link SharePoint list to Microsoft Access database, support view and edit Cascaded Lookup column data.
• Support export Cascaded Lookup column data to Microsoft Access database.
• Support manage Cascaded Lookup column data in Microsoft Word.
• Support sync Cascaded Lookup column data to SharePoint Workspace.