Enterprise admins give every member instant Jam access through the Google Admin Console.
How to set up Jam in Google Admin Console
Prerequisite: Make sure you have Google Workspace Admin Access.
Open Chrome apps and extensions
Go to Devices → Chrome → Apps & extensions → Users & Browsers.
Add Jam from the Chrome Web Store
Click + Add → Add from Chrome Web Store.
Select Jam
Search for jam.dev and select it.
Set the installation policy
Set the policy to Force Install or Force install + pin to browser toolbar.
Save
Click Save to apply settings.
Jam installs automatically the next time employees open Chrome.