A security role for accessing the Business Activity Services (BAS) portal. Members of the Business Administrator role can perform all of the tasks that Business Managers can. Additionally, Business Administrators can connect and disconnect the BAS Web site to a BizTalk Server. Business Administrators can refresh the BAS Web site with data from the Trading Partners Management (TPM) database, and refresh the TPM database with data from the BAS Web site. Business Administrators can install and configure the BAS Web site.