CmdID / PowerShell / Cmdlets / New
New-Team
This cmdlet lets you provision a new Team for use in Microsoft Teams and will create an O365 Unified Group to back the team. Microsoft Teams PowerShell reference
From the Microsoft Teams PowerShell reference 27 parameters Its page in the reference
Parameters
Show its 27 parameters
-AllowAddRemoveAppsBoolean value that determines whether or not members (not only owners) are allowed to add apps to the team.-AllowChannelMentionsBoolean value that determines whether or not channels in the team can be @ mentioned so that all users who follow the channel are notified.-AllowCreatePrivateChannelsDetermines whether private channel creation is allowed for the team.-AllowCreateUpdateChannelsSetting that determines whether or not members (and not just owners) are allowed to create channels.-AllowCreateUpdateRemoveConnectorsSetting that determines whether or not members (and not only owners) can manage connectors in the team.-AllowCreateUpdateRemoveTabsSetting that determines whether or not members (and not only owners) can manage tabs in channels.-AllowCustomMemesSetting that determines whether or not members can use the custom memes functionality in teams.-AllowDeleteChannelsSetting that determines whether or not members (and not only owners) can delete channels in the team.-AllowGiphySetting that determines whether or not giphy can be used in the team.-AllowGuestCreateUpdateChannelsSetting that determines whether or not guests can create channels in the team.-AllowGuestDeleteChannelsSetting that determines whether or not guests can delete in the team.-AllowOwnerDeleteMessagesSetting that determines whether or not owners can delete messages that they or other members of the team have posted.-AllowStickersAndMemesSetting that determines whether stickers and memes usage is allowed in the team.-AllowTeamMentionsSetting that determines whether the entire team can be @ mentioned (which means that all users will be notified)-AllowUserDeleteMessagesSetting that determines whether or not members can delete messages that they have posted.-AllowUserEditMessagesSetting that determines whether or not users can edit messages that they have posted.-ClassificationThis parameter is reserved for internal Microsoft use.-DescriptionTeam description.-DisplayNameTeam display name.-GiphyContentRatingSetting that determines the level of sensitivity of giphy usage that is allowed in the team.-GroupIdSpecify a GroupId to convert to a Team.-MailNickNameThe MailNickName parameter specifies the alias for the associated Office 365 Group.-OwnerAn admin who is allowed to create on behalf of another user should use this flag to specify the desired owner of the group.-RetainCreatedGroupSwitch Parameter allowing toggle of group cleanup if team creation fails.-ShowInTeamsSearchAndSuggestionsSetting that determines whether or not private teams should be searchable from Teams clients for users who do not belong to that team.-TemplateIf you have an EDU license, you can use this parameter to specify which template you'd like to use for creating your group.-VisibilitySet to Public to allow all users in your organization to join the group by default.