To take straight from the description of our official MS Teams app:
"ahead is the internal communications and employee experience platform that helps distributed workforces stay connected, engaged and inspired. Extend your organization’s communication channel with the ahead app for Microsoft Teams. Keep employees always informed by integrating ahead with the tools they already use.
Get notifications in Microsoft Teams to keep up to date with the latest ahead News in your company. Stay focused and receive only news that are relevant to you.
Amplify ahead News by sharing them in Microsoft Teams. Now you can easily share content in Microsoft Teams chats: one-to-one, one-to-many and channels. Use the ahead app message extension included in the message compose box. Search for the title of the news you want to share, which will be displayed in a card. Or just paste a link to a news.
ahead for Microsoft Teams is linked to the ahead app, where users can further read, react and comment. Now you can easily share content between ahead and Microsoft Teams to maximize your communications across desk and non-desk workforces.