Is some kind of registration or account creation required for each user or seat?
The license(s) purchased by a company are accessible by all employees of a company. To access the document, you must have an account in MyMMCD that is connected to the company.
Each employee who wants to access the Server Edition will be required to create a MyMMCD account connected to your company's name. Ensure that you connect with the name of the company that is already in the database. If you enter a variation of your company name, then you will not be able to access the licenses attached to your company.
When you login to your MyMMCD account, you will be able to view the document on the My Online Documents page.