Creating ordering service organization MSP definition Create your ordering service organization MSP definition, and specify the admin identity for  the organization. After you register the ordering service admin and ordering service users,  you must create the MSP ID and enroll the admin user that was registered as the admin of  the organization. 1. Navigate to the  Organizations  tab in the left navigation and click  Create MSP definition . 2. Give the MSP definition a  Display name  and an  MSP ID .  3. Under  Root Certificate Authority  details, select the Ordering Service CA created before. 4. The  Enroll ID  and  Enroll secret  fields below automatically populate with the enroll ID and  secret for the first user that you created with your CA. However, using this identity would  give your organization the same identity as your CA identity. For security reasons, this  approach is not recommended. Instead, in the drop-down list select the enroll ID that you  created for your organization admin, and enter its associated secret. Then, give this  identity a  Display name . 5. Click  Generate  to enroll this identity as the admin of your organization, and export the  identity to the  Wallet . 6. Click  Export  to export the admin certificates to your file system. As we said above, this  identity is not stored in your console or managed by IBM. It is only stored in your browser.  If you change browsers, you must import this identity to the other browser so that you can  administer the ordering service there. 7. Click  Create MSP definition . Figure 4-35 shows the Ordering Service MSP that was created. Figure 4-35 Ordering Service MSP created Chapter 4. IBM Blockchain Platform installation and configuration  183