 OWN is designed to allow the ownership of a file to be changed to any UIC
 rather than the limited choice available in PIP.

	MCR>SET /UIC=[grp1,mem1]
	MCR>OWN [grp2,mem2]filename.ext;ver

 OWN will change the file ownership to [grp1,mem1]. Note that you must be
 either SYSTEM or the current owner of the file in order to change the
 ownership. In other words, once a non-privileged user changes ownership
 of a file, he will not be able to rechange that ownership.

 OWN supports wild cards in the name, extension, and version fields.  Wild
 carded directories are not supported. UIC is defaulted to the current
 UIC and version defaults to 0. There is no default for name or extension.
