[plug] Permissions ... I am doing something basic incorrectly?

[Earnshaw, Mike]

List

I have a directory structure as such:

drwxrwxr-x	root	root	.
drwxrwxr-x	root	root	..
-rwxrwxr-x	km	of_a	purchasing.xls

The of_a group contains km and sg.

When sg opens the file, makes modifications and saves it he becomes the
owner and for some reason km can not open it. I am baffled. What am I
doing wrong?

Regards,

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