Team owner, member, and guest capabilities in Microsoft Teams

Every member in Teams has a role, and each one has different permissions. 

• Owners
  Team owners manage certain settings for the team. They add and remove members, add guests, change team settings, and handle administrative tasks. There can be multiple owners in a team.

• Members
  Members are the people in the team. They talk with other team members in conversations. They can view and usually upload and change files. They also do the usual sorts of collaboration that the team owners have permitted.

• Guests
  Guests are people from outside of your organization that a team owner invites, such as partners or consultants to join the team. Guests have fewer capabilities than team members or team owners, but there's still a lot they can do.

The following table shows the capabilities available for each role:

Capability	Owner	Member	Guest
Create a channel
Participate in a private chat
Participate in a channel conversation
Share a channel file
Share a chat file
Add apps (such as tabs, bots, or connectors)
Can be invited via any work or school account for Microsoft 365
Create a team
Delete or edit posted messages
Discover and join public teams
View org chart
Add or remove members and guests
Edit or delete a team
Set team permissions for channels, tabs, and connectors
Change the team picture
Add guests to a team
Control @[team name] mentions
Allow @channel or @[channel name] mentions
Allow usage of emoji, GIFs, and memes
Renew a team
Archive or restore a team

Related topics

Teams can have standard, private, or shared channels

Why use a shared channel versus other channel types?