Use the Dimensions Administration Console to create definitions for the following remote z/OS mainframe network nodes:
A physical network node for the z/OS mainframe where the Dimensions listener resides.
A logical network node and connection for the USS file system.
A logical network node and connection for the MVS file system.
For details see the Dimensions for z/OS User's and Administrator's Guide
Before setting up and running builds, check that you have access to all remote nodes where you will be running builds.