You can upload a .composer package file to a third-party product page on Jamf Nation.
In Jamf Nation click Resources > Third-Party Products.
Select the third-party product you want to upload a package manifest for.
If the third-party product does not exist on Jamf Nation, click Add Product and complete the required fields.
Note: If the developer has not been added to Jamf Nation yet, select Add new developer... from the Developer pop-up menu, and then complete the Company Name and Company Web Site fields.