Cascaded Lookup for SharePoint Online

Build intelligent lookup relationships in SharePoint Online with cascading filters, cross-site source lists, and form-friendly data entry. Help users choose only valid values, reduce errors, and keep related data clean across lists and sites.

Free 30-day trial. No credit card required. Deployment takes only minutes.

100% SharePoint Modern Native
Cross-Site Lookup
On-the-Fly Item Creation
Why Teams Need Cascaded Lookup?
1

Manage Complex Hierarchies

Standard SharePoint lookup fields become frustratingly difficult to manage when your organization's data follows a strict hierarchy, such as Region > Country > City.

2

Eliminate Form Errors

Without cascading filters, users are forced to scroll through endless unrelated choices. This repetitive friction inevitably increases entry mistakes and slows down form completion.

3

Enforce Contextual Logic

Enforce logical relationships between fields effortlessly. Users only see data that makes absolute sense in the current context, resulting in cleaner forms and a better user experience.

Cascading Lookup App for SharePoint Online

Dynamic Cascading Lookup

Build intuitive parent-child relationships (e.g., Region > Country > City) within your SharePoint lists. As users select a parent value, child options refresh instantly, ensuring they only see relevant, accurate choices and eliminating manual entry errors.

(The App only works in the SharePoint Online modern experience)

Filtering by Columns

Filter lookup results using one or multiple columns. This feature empowers users to quickly drill down into massive SharePoint lists, saving time and instantly finding the exact data they need without endless scrolling.

Cascading Lookup App for SharePoint Online - Filter by Column
Cascading Lookup App for SharePoint Online - Filter by View

View-Based Filtering

Limit lookup options strictly to pre-defined SharePoint views. By applying rules like an "Active Offices" view, you prevent users from selecting obsolete or closed records, ensuring clean and reliable data across your organization.

Folder & Document Set Filtering

Narrow down your document lookups instantly. By selecting a parent Folder or Document Set, the app automatically filters and displays only the files contained within, helping you find and link the right documents in seconds.

Cascading Lookup App for SharePoint Online - Filter by Folder & Document Set

On-the-Fly Item Creation

If the value does not exist yet, users can create a new item directly from the form with a simple “Create new item” action. This reduces context switching and speeds up data entry.

Cross Site Lookup

Easily retrieve and link data from different sites within the same SharePoint site collection. Break down traditional site boundaries to centralize information sharing and build a truly connected organizational workspace.

Cascading Lookup App for SharePoint Online - Cross Site Lookup
Cascading Lookup App for SharePoint Online - Display Contextual Details

Display Contextual Details

Show useful extra information such as phone numbers, email addresses, or status next to lookup values on View and Edit forms. This helps users make better decisions faster.

Common Use Cases

Employee Directories & Office Locations

Perfect for cross-referencing staff records, branch offices, and regional departments without lists cluttering.

Product Catalogs & Service Classifications

Easily organize complex hierarchical inventories by linking Categories, Subcategories, and Items seamlessly.

Document Selection & Management Forms

Narrow down document lookups by parent Folders or Document Sets to locate and link target files instantly.

Centralized Organization Master Data

Maintain single master list reference data centrally and reuse it reliably across multiple sites in your site collection.

Frequently Asked Questions

No. The app works in SharePoint Online modern experience only.

Yes. The app supports cross-site lookup within the same SharePoint site collection.

Yes. The app includes an on-the-fly item creation option.

Yes. You can limit lookup options to items in a specific view.

Yes. The app can display contextual details alongside lookup values.

Choose the Plan that Fits Your Team

Start with a free trial, then choose a subscription for a single site or your full tenant.

Secure Payment · 30-Day Satisfaction Guarantee · Support included

Best
Site Subscription
$ 599 /yr
  • Full product access
  • 1 site (including all subsites)
  • No end-user limit
Tenant Subscription
$ 1799 /yr
  • Full product access
  • All sites & subsites in tenant
  • No end-user limit

Resources

Explore BoostSolutions product user guides, tutorials, release notes, and more to get the most out of our products.

Install/Deploy App

Learn how to request and install the Cascaded Lookup App.

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Learn the Interface

Learn about all interface details and how they work.

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Beginner Tutorial

Step-by-step guide to master cascaded lookup basics.

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Case Study

Cascaded Lookup App in real-world SharePoint solutions.

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Manage Your Subscription

Learn how to manage and renew your subscription.

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User Guide

Comprehensive documentation on how to use the product.

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Specifications

Detailed information about the product's releases.

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