There are two places to do this on ZMZ:
Navigate to the "Dashboard" page from the menu at the top.
In the "Projects" box on the left side of the screen, switch to the "Templates" tab.
Just below the tab bar, you'll see a blue text that reads "Create New Template."
Alternatively, you can do it from the project posting pages.
Click the "Post New Project" button from the "Dashboard" or "My Projects" page.
Select the third option - "Choose Project Template."
Below your template list, you'll see a white button that reads "Create New Template."