You can insert it the same way you do on any other page. The thing you cannot do with a template is attach an image to it. The image will have to be attached elsewhere in your wiki. I would recommend a section that acts as a resource library for these types of things.
Hi Community! 2018 was filled with changes for our team, both big and small, and we've taken a lot of time to both celebrate our wins and recognize areas of improvement. One thing that we're a...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs