zOS File zOS MF Manager
This Manager is the internal implementation of the zOS File Manager using zOS/MF. The z/OS MF File Manager is used in conjunction with the z/OS Manager. The z/OS Manager provides the interface for the z/OS file function and pulls in the z/OS MF File Manager to provide the implementation of the interface. If your test needs to instantiate a UNIX file, dataset, or VSAM data set, write and retrieve content from it, or configure and manipulate it then you can call the z/OS Manager in your test code and the z/OS Manager will call the z/OS MF File Manager to provide the implementation via the z/OS file function.
See the zOS Manager for details of the z/OS File Annotations.