Canvas Developer Guide

Introducing Canvas
Quick Start
Quick Start—Advanced
Prerequisites
Clone the Project from GitHub
Run the Web App Locally
Create the Canvas App
Configure Who Can Access the Canvas App
Configure External Client App Access
Configure Connected App Access
Deploy the Web App to Heroku
Deploy the Canvas External Client App to an Org
Update the Canvas App
Package the Canvas App
Configure Who Can Access the Installed Canvas App
Canvas SDK
Canvas Apps and Visualforce Pages
Lightning Component Code Examples
Canvas Apps in a Page Layout or a Mobile Card
Canvas Apps in the Publisher
Canvas Apps in the Chatter Feed
Canvas in the Salesforce Mobile App
Customizing Your App Lifecycle
Objects
Canvas Limits
PDF

Configure Who Can Access the Canvas App

To configure access for specific users, update the policies and profiles for the corresponding external client app or connected app.

Before you configure access for the canvas app, make sure you created the external client app. In Winter ’26 and earlier, you created a connected app for your canvas integrations.