> ## Documentation Index > Fetch the complete documentation index at: https://docs.extole.com/llms.txt > Use this file to discover all available pages before exploring further. # Adding and Removing Share Channels > Learn how to change the channels in which advocates can refer friends # Overview Extole supports a variety of share channels including email, SMS, native mobile, and a variety of social media providers. This guide will highlight how to adjust the share channels that are available to your advocates. # Share Channel Options * Email * SMS * Native Mobile * QR Code * Facebook * X (Twitter) * Facebook Messenger * WhatsApp * LinkedIn (available via Extole Support) # Updating Share Channels on a Flow Campaign If you have Extole’s upgraded Flow Builder, your share channels will look like the below. Easily choose from the drop down which share channels you’d like enabled on mobile (Share Options When Native Sharing is Available) and desktop (Share Options When Native Sharing is Not Available) Screenshot showing If you have Extole’s upgraded Flow Builder, your share channels will look like the below. Easily choose from the drop down which share channels you’d like... # Updating Share Channels on a Legacy Campaign If you have an Extole’s Legacy Campaign, your share channels will look like the below. Similarly to above, add the share channels you’d like enabled on mobile (Share Options When Native Sharing is Available) and desktop (Share Options When Native Sharing is Not Available). The possible options are formatted as seen below Screenshot showing If you have an Extole’s Legacy Campaign, your share channels will look like the below. Similarly to above, add the share channels you’d like enabled on... > > If a user visits the site on their mobile device, but it is NOT native mobile compatible, they will see the second list of options. > # What is Native Sharing? > Native sharing is the built-in share menu on your phone that pops up when you tap a Share button, letting you quickly send something via text, Slack, email, or any other app you use most. > Screenshot showing > >