Use ACTs to avoid having
to repeatedly add the same explicit controls for the same identities
on multiple objects. When you apply an ACT to an object, the pattern
settings in an ACT are added to the direct controls of an object.
Tip
Settings in the pattern of
an ACT affect access to all of the objects to which the ACT is applied.
Settings on the
Authorization tab for an
ACT affect who can access that ACT.