How to Import previously exported Teams Wiki Content

Question

We are moving from one MS Teams implementation to another due to a corporate split.

I exported the content of an MS Teams Wiki using the instructions I found in a post in these forums. Open The Team in SharePoint, Site contents in the left pane > Teams Wiki Data > locate the Channel and download. I downloaded all of the .mht files.

I would now like to upload these files as the wiki content for a channel in the new MSTeams Tenant. I tried to simply upload the files to the Site contents > Teams Wiki Data > Channel. This did not work. How do I do this?

Answer 1

Hi @Prock, John

Currently there haven't been any official methods to archive this goal.
Here is a uservoice page mentions that this request has been on the Team's backlog: Copy Wiki entire articles/sites from one wiki to another one

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Answer 2

Hey @Prock, John

I wrote this article a few months ago, it may be a bit late to see here but hopefully it helps you in the future - https://techcommunity.microsoft.com/t5/microsoft-teams/how-to-copy-teams-wiki-pages-answered/m-p/2785567