# Element HTML id Attribute

In order to enable "Download Canvas", you'll need to add an HTML ID Attribute to a standard Bubble link element.  Here are the instructions to do so:

1. Navigate to your app's "Settings" tab
2. Click the "General" Section
3. Check the box for "Expose the option to add an ID attribute to HTML elements" (see screenshot below)\
   ![](https://2486055478-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOwxFzRfBRMCDtkHUwlsR%2Fuploads%2F7lo0QUTt0fuU9JXlSePy%2Fimage.png?alt=media\&token=bcd48057-33a0-48df-8173-b34d9d0fc0ba)
4. On the design tab, add a Bubble link element to a page
5. Scroll to the bottom of the Link's element inspector and enter a unique ID attribute (see screenshot below)\
   ![](https://2486055478-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FOwxFzRfBRMCDtkHUwlsR%2Fuploads%2F4RZeJ7GbpEbN2LixyZkQ%2Fimage.png?alt=media\&token=837e8611-b313-4f0b-ae6b-1449ba8054de)
6. This will be the HTML ID Attribute for the link element you've added to your page!