Pass the current record as data context to an embedded canvas app


Canvas apps embedded on model-driven forms are now out of preview and generally available. The steps listed below are outdated and applicable only to the public preview release of canvas apps embedded on model-driven forms. For the updated list of steps for the latest release, please see: Add an embedded canvas app on a model-driven form

This topic explains how to add an embedded canvas app and pass the current (main form) record as a data context to the embedded canvas app.

Imagine that you want to add an embedded canvas app on an account main form and pass the current account record to the embedded canvas app. To do this, follow these steps:

  1. Sign in to Power Apps and open the form editor for a main form of a table, such as the account table.
  2. Select the section on the form where you want the embedded canvas app to appear.
  3. Using the column explorer pane, add a required column, such as Account Name.


    Always use a required column that is guaranteed to have a value. If your column does not have a value, your embedded canvas app will not refresh in response to any change in data on the host model-driven form.

  4. With the column selected, on the Home tab in the Edit group, select Change Properties.
  5. On the Column Properties dialog box, select the Controls tab.
  6. On the Controls tab, select Add Control....
  7. On the Add Control dialog box, in the list of available controls, select Canvas app and then select Add.
  8. In the Column Properties dialog box, in the list of controls select Canvas app, and then select the Web option.
  9. In the section below the controls list, the list of properties available to the canvas app control are displayed.
    • The Table name property specifies the table that will provide the data to your embedded canvas app. It will be set to the table that contains the column you added in an earlier step.
      • Notice that, even though this property appears changeable, changing it has no effect on the embedded canvas app. It is meant only to serve as a reference for you.
    • The App ID property specifies the ID of the embedded canvas app. It will be automatically generated and filled-in for you when the canvas app is created.
      • Notice that any change to the App ID value breaks the link from the model-driven form to the embedded canvas app.
  10. Select Customize to create or edit the canvas app. This opens Power Apps Studio in a new tab.


    • The Customize option is currently only available by using the classic form designer.
    • If opening Power Apps Studio is blocked due to a web browser pop-up blocker you must enable the site or temporarily disable the pop-up blocker and then select Customize again.
  11. In Power Apps Studio notice that there is a special ModelDrivenFormIntegration control in the left pane. This control is responsible for bringing contextual data from the host model-driven form to the embedded canvas app.
  12. Select the Gallery1 control and observe that the Items property is set to ModelDrivenFormIntegration.Data.


    ModelDrivenFormIntegration.Data is a list of records. In this example it has only one record. To directly reference the record you can use the First function. For example, First(ModelDrivenFormIntegration.Data).Name.

  13. In the property pane on the right, next to Columns, select Edit.
  14. In the data pane, change the column mapped to the Title1 control to Name or another column that has data.
  15. Observe that the gallery displays the data being passed to it from the host model-driven form via the ModelDrivenFormIntegration control. Close the data pane.
  16. Select the File tab, and then select Settings.
  17. On the Upcoming features tab, in the Experimental features section, set Optimize embedding appearance to On.
  18. Select the General tab. Provide a unique name for the app and then select Save. Note the following:
    • Saving an app for the first time automatically publishes the app.
    • On subsequent saves, select Publish and then select Publish this version to make your changes available.
  19. Close the Settings dialog.
  20. On the menu, select Back and then select the browser tab that has the form editor open. Observe that the App ID property of the canvas app control now has a value automatically filled in. Note the following:
    • The form editor has a direct link with Power Apps Studio that was opened in another browser tab in an earlier step.
    • The form editor "listens" for the App ID to be sent to it.
    • The App ID is sent to the form editor when the app is saved.
  21. On the Column Properties dialog box, select the Display tab.
  22. Clear Display label on the form and then select OK.
  23. On the Home tab, select Save, and then select Publish.

After you have added an embedded canvas app to your model-driven form, share your embedded canvas app with other users. More information: Share an embedded canvas app.

When users open a model-driven app (Unified Interface only) that includes the form you have modified, they see the embedded canvas app on the form. Changing the row displayed on the main form changes the data context that is passed to the form, and the embedded app refreshes to show the relevant data.

This topic showed you how to get started with embedding a canvas app in a model-driven form. You can further customize the embedded canvas app to connect and bring in data from a variety of data sources. Use the Filter, Search, and LookUp functions and the context passed in from the host model-driven form to filter or find specific records in those data sources. Use the WYSIWYG canvas app editor to easily design the interface to match your requirements.

See also

Embed a canvas app on a model-driven form
Add an embedded canvas app on a model-driven form
Edit a canvas app embedded on a model-driven form
Customize the screen size and orientation of a canvas app embedded on a model-driven form
Perform predefined actions on the host form from within an embedded canvas app
ModelDrivenFormIntegration control's properties and actions
Share an embedded canvas app
Guidelines on working with embedded canvas apps
Migrating embedded canvas apps on model-driven forms created using the public preview release to latest