+is($groups->Count, 3);
+
+my $RTxGroup = RT::Group->new($RT::SystemUser);
+($id, $msg) = $RTxGroup->CreateUserDefinedGroup( Name => 'RTxGroup', Description => "RTx extension group");
+ok ($id,$msg);
+
+my $RTxSysObj = {};
+bless $RTxSysObj, 'RTx::System';
+*RTx::System::Id = sub { 1; };
+*RTx::System::id = *RTx::System::Id;
+my $ace = RT::Record->new($RT::SystemUser);
+$ace->Table('ACL');
+$ace->_BuildTableAttributes unless ($_TABLE_ATTR->{ref($self)});
+($id, $msg) = $ace->Create( PrincipalId => $RTxGroup->id, PrincipalType => 'Group', RightName => 'RTxGroupRight', ObjectType => 'RTx::System', ObjectId => 1);
+ok ($id, "ACL for RTxSysObj created");
+
+my $RTxObj = {};
+bless $RTxObj, 'RTx::System::Record';
+*RTx::System::Record::Id = sub { 4; };
+*RTx::System::Record::id = *RTx::System::Record::Id;
+
+$groups = RT::Groups->new($RT::SystemUser);
+$groups->WithRight(Right => 'RTxGroupRight', Object => $RTxSysObj);
+is($groups->Count, 1, "RTxGroupRight found for RTxSysObj");
+
+$groups = RT::Groups->new($RT::SystemUser);
+$groups->WithRight(Right => 'RTxGroupRight', Object => $RTxObj);
+is($groups->Count, 0, "RTxGroupRight not found for RTxObj");
+
+$groups = RT::Groups->new($RT::SystemUser);
+$groups->WithRight(Right => 'RTxGroupRight', Object => $RTxObj, EquivObjects => [ $RTxSysObj ]);
+is($groups->Count, 1, "RTxGroupRight found for RTxObj using EquivObjects");
+
+$ace = RT::Record->new($RT::SystemUser);
+$ace->Table('ACL');
+$ace->_BuildTableAttributes unless ($_TABLE_ATTR->{ref($self)});
+($id, $msg) = $ace->Create( PrincipalId => $RTxGroup->id, PrincipalType => 'Group', RightName => 'RTxGroupRight', ObjectType => 'RTx::System::Record', ObjectId => 5 );
+ok ($id, "ACL for RTxObj created");
+
+my $RTxObj2 = {};
+bless $RTxObj2, 'RTx::System::Record';
+*RTx::System::Record::Id = sub { 5; };
+
+$groups = RT::Groups->new($RT::SystemUser);
+$groups->WithRight(Right => 'RTxGroupRight', Object => $RTxObj2);
+is($groups->Count, 1, "RTxGroupRight found for RTxObj2");
+
+$groups = RT::Groups->new($RT::SystemUser);
+$groups->WithRight(Right => 'RTxGroupRight', Object => $RTxObj2, EquivObjects => [ $RTxSysObj ]);
+is($groups->Count, 1, "RTxGroupRight found for RTxObj2");
+
+