Rights Attribute Access Permission empty
Everyone can R,
only author can W and U.
R:a
Only author can R, W, U.
R:g iicm
Group iicm can R,
only author can W and U.
R:u kandrews, g g1; W:g g1
User kandrews and group g1 can R,
only group g1 can W,
only author can U.
W:u kandrews, g g1; U:g g1
Everyone can R,
only user kandrews and group g1 can W,
only group g1 can U.