If you want to share a Template with someone outside of your Division, here's how to do it.
Note that you can only share a Template that you created from scratch, not that you purchased or obtained from the Marketplace.
1) First, open the Template in edit mode, and click "Share Template" from the left-hand menu:
2) Then click the "IMPORT TEMPLATE" tab, click the switch to enable it, and click the Copy button to copy the URL into your clipboard:
3) Give that URL to whomever you want to share the Template with. When they load that URL in their browser, the Template will be copied into their account.
Keep in mind that any changes they make to the copy will not be made to your original, and visa versa.