When you click Functions, Create Company on BizTalk Server, the program creates your company on BizTalk Server. The company that you create has the same name as your company. Normally, you only have to do this one time.
If the program has created your company successfully, you will receive a message that your company has been created on BizTalk Server.
When you create your organization on BizTalk Server, you must carry out additional setup steps on BizTalk Server. For further details, see the Microsoft BizTalk Server documentation.