Is it possible to disable subsite creation in a modern team site?

Is there a way to prevent users from creating subsites in a (Group) Modern Team Site? If not, is it possible to control the templates made available?

SharePoint Online

Sites

KerryLambert
May 04, 2018
You can turn this off for the entire tenant in the SP admin center. Settings>Subsite Creation.

Here's the text from the setting:
Control whether site owners can create a subsite in a site that includes an Office 365 group. This setting determines whether the option to create a subsite is available on the Site contents page when users click New.

KerryLambert

Iron Contributor

May 04, 2018

You can turn this off for the entire tenant in the SP admin center. Settings>Subsite Creation.

Here's the text from the setting:

Control whether site owners can create a subsite in a site that includes an Office 365 group. This setting determines whether the option to create a subsite is available on the Site contents page when users click New.

Dean_Gross

Silver Contributor

Jun 14, 2018

Thanks for this. Any idea when this functionality was added to the Admin Center? I don't recall seeing any announcement about this.

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Is it possible to disable subsite creation in a modern team site?

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