ID.me Demo Extension Setup Load Extension Open Chrome and navigate to chrome://extensions/. Enable Developer mode by clicking the toggle switch in the top right corner. Click the Load unpacked button and select the demo-extension directory. Test Extension Request access to the Demo Extension Reference spreadsheet Select a site to navigate to and begin to test the extension. Click the extension’s icon in the toolbar to open the popup. Click Enable Extension Hover over and click the element where you would like to add the button. You will be prompted to input your a Demo Link Click OK and the button will appear above or below your selected element