After cloning one of our templates, gone through the installation process outlined in one of our tutorials (new site & existing site), and intend to use Outseta for memberships, be sure to install Outseta on your community site (if you haven't done so already.
For more details, you can refer to the video below showing how to add Outseta's script tag and embed links into the template.
In summary, the steps are to:
Many of our templates include additional member profile fields beyond standard name and profile images. For instance, our job board template is designed to display the company name, bio, and website for members' businesses. To enable these, simply copy the predefined username or custom fields from Supersparks and paste it as the System Name for any new or existing custom property in Outseta.