Our GitHub Enterprise is not showing "import repository"

We are using “GitHub Enterprise Server 3.2.6” where we need to import external repository/project into our GitHub. But the “import repository” feature is not visible

That feature doesn’t appear to be supported by Enterprise Server.

Here’s the general documentation:

And here are the versions of the documentation:

Here’s the documentation for how to use the version picker for the docs site:

You could just create a repository and push a local clone of the repository into GES.

Referred the given documents but i dont see the “import repository” as given, Instead i can see “New repository”, “New gist” and “New project”.

Basically i need to migrate all Azure DevOps Server projects into GitHub WITH HISTORY

A generic git push will include your history.