-This section documents which WIM features are exposed via the mount support and
-which are not.
-.PP
-The following features are \fIsupported\fR (read/write unless otherwise
-specified):
+WIM images can contain a variety of types of files and file metadata, some of
+which is Windows-specific. Currently, the mount commands can translate some,
+but not all, Windows concepts to Linux equivalents. Briefly, the following
+features are \fIsupported\fR (read/write):