How to Customize the Icon for the Client Portal Users
You can customize the icon to be displayed for your Client Portal users so that the progressive web app matches your company logo.
To customize the icon, replace all of the image files in the customizations/icons directory with the following image files using the same name and dimension:
Used when saving app to an Android device.
android-icon-192x192.png (192x192)
android-icon-512x512.png (512x512)
Used when saving app to an iPhone.
apple-icon-180x180.png (180x180)
Used at the top of the browser tab and bookmark.
favicon-16x16.png (16x16)
favicon-32x32.png (32x32)
Used for push notifications
favicon.ico (48x48)
ms-icon-150x150.png (150x150)