Account teams are groups of users who work together on an account. You can enable account teams in Setup and assign team roles and access levels for each team member. Users can set up a default account team that is automatically added to any account that they own or create. This makes it easier for teams to collaborate with the same customer without manually sharing each account. Reference: https://help.salesforce.com/s/articleView?id=sf.accountteam.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.accountteam_default.htm&type=5