If you are an existing Niche Academy customer looking to create a fresh academy, here's how.
First, you will have to be an organization admin If you are unsure of whether you are or not, you can check by going to the organization page by clicking the person icon at the top right, and selecting organization. If you do not see this, it is likely you aren't an organization admin, and I would recommend reaching out to support@nicheacademy.com so we can check who is and they can send you an invite.
Once you click into the organization, you will be greeted with the organization page, and then you can click into the "Academies" section on the right-hand side.
Once in the Academies page, you will see a "+ Create New Academy" button at the top left.
Click this and enter the name and URL that you want your academy to have. Once this information is entered, you can click "Create Academy".
After you click Create Academy, you should be brought to the new academy homepage, and you can start customizing it just like any other academy. 
If you ran into any issues along the way, feel free to reach out to support@nicheacademy.com for help.