Select Desktop to perform the following tasks:.After you have completed the ArcGIS Administrator Wizard, you can access the ArcGIS Administrator by clicking Start > Programs > ArcGIS > ArcGIS Administrator. Implement concurrent-use licenses using License Manager Server. Provision named-user licenses to members of an ArcGIS Online organization. The ArcGIS Administrator Wizard is only launched the first time you install ArcGIS Desktop. You have the following options for licensing ArcGIS Pro: Provision named-user licenses to ArcGIS Enterprise members.
Although you can switch the product type for concurrent use, a license for that product must be present and available for the applications to open and function.