You can only create enterprise server regions on your local machine.
By default, this is the %ProgramFiles(x86)%\Micro Focus\Enterprise Developer\etc\ServerTemplates folder. The templates supplied in this folder are the basis for enterprise servers, with the appropriate Mainframe Subsystem Support and CICS, Job Entry Subsystem, or IMS support enabled. For applications that need an enterprise server to run but do not use Mainframe Subsystem Support you need to use the ESTemplate.xml template. You can create additional templates by exporting an active MFDS process repository using the mfds command. See the mfds topic for more information.
The new enterprise server is created and associated with the selected projects.