How to use one template for several subwikis?

Good afternoon friends! Please advise!

I have one Global Wiki and several sub-wikis to it.
How can I make a custom template created on the Global Wiki also available in all subwikis?
Why do I need it:

  1. I don’t want to have to copy the templates multiple times.
  2. So that in the future, when you change the templates in the Global Wiki, these changes will automatically become available on all sub-wikis.

By default, a template created in the Global Wiki is only available within the Global Wiki, but is not available in the subwikis.

Hi there.

Sry to bump this old thread, but topic is still present.

We have the same need for “global templates”, and I couldn’t find a solution.
Am I just to stupid oder isn’t it implemented (yet)?

Regards, Uwe

Do you mean a Page Template (ie template to use when creating a page)?

If so then yes Page Template Providers are local to a wiki. What you can easily do though is create a local Provider that defines its template page to be located on any wiki.

For example: