50%: Perform installation of assigned accounts, including development of the account structure and billing setup to align with documented account requirements, coordination of structure revisions, researching and resolving setup and structure issues, database management, and management of related administrative documents. This includes, but is not limited to, the development of the account structure and billing setup to align with documented account requirements, coordination of structure revisions, researching and resolving setup and structure issues, database management, and management of related administrative documents.