hi all,
I am still new in using SS. When I try to create/edit 'Security groups' after clicking on security button in the CMS, I see 10 permissions, but in this page : http://doc.silverstripe.com/doku.php?id=permissions:codes\", I see more permissions. Do I need to make changes to get all all permissions ?

I want to create a group, whose members can read the sites and blogs, but only can post comments. Will "Can view any page on the site" code achieve that ?

Thanks,
arnott

I don't know about the extra permission codes in that list but these links should cover every thing you need to get the user restrictions you want.

http://ssbits.com/create-a-permission-code/
http://ssbits.com/custom-login-form-with-group-based-redirection/
http://doc.silverstripe.com/doku.php?id=security&s=secure

Thanks a lot.

Thanks again. It worked great.

I added the following code to : class Page_Controller extends ContentController implements PermissionProvider.

function providePermissions(){
return array(
"COMMENTER" => "Can view any page on the site",
);
}

And created a group with "COMMENTER" permissions. Now a user in the group can only post comments.