Sintel Forms has now been upgraded and renamed to Sintel Apps.

This is more than a name change. Sintel Apps is the new, modern version of Sintel Forms built using the SharePoint Framework (SPFx).

To continue receiving updates and future enhancements, you will need to migrate your existing forms to the new version.

This article explains:

• What’s changed

• How Sintel Apps differs from Sintel Forms

• What action you need to take

• How migration works

Why This Change Is Happening

Microsoft is retiring older SharePoint Add-In models in favour of the SharePoint Framework (SPFx), which is now the standard development model for modern SharePoint.

Sintel BI was already built using SPFx.

Sintel Forms has now been rebuilt using the same framework. This ensures:

• Long-term Microsoft support

• Improved performance

• Modern SharePoint compatibility

• Future extensibility

To reflect this upgrade, Sintel Forms is now called Sintel Apps.

Sintel Forms vs Sintel Apps – What’s the Difference?

At this stage:

• Sintel Apps and Sintel BI remain separate products

• Licensing remains unchanged

• They are not yet merged into one platform

This update simply aligns both products under the same modern Microsoft framework.

What Has Not Changed?

• Your existing SharePoint lists

• Your form data

• Your workflows (they will automatically be rebuilt during migration)

• Your licensing model

Action Required: You Must Migrate Your Forms

To move from Sintel Forms to Sintel Apps, you must run the migration process.

Your forms will not automatically switch over.

A migration tool is provided to safely rebuild your existing form configuration inside the new Sintel Apps designer.

Below is a summary of how it works:

To migrate please follow the full step-by-step guide here: Upgrading from Sintel Forms to Sintel Apps (Forms Migration Guide)