To have access to the ParsePort Platform you would need to use for each of the users their individual work email.
The Administrator User can manage the access to the rest of the team that need to have access to the ParsePort Platform.
In this article you find out all the necessaries for providing access to the required team members: Administrator Accounts in ParsePort Platform
Remember that the responsibility of who is converting files and using the ParsePort Platform is for the Administrator User and therefore, the organization.