I have created a view but I don't want to let others to view it except those have manager rights (When others click on that view, it doesn't display anything). How do I set the rules to perform such action? The same thing goes to a button which located on another view, when those with designer/manager rights click on the button, it'll perform an action, whereas when others click on the button, nothing will be executed. Please give some ideas on how to do it? or where can I look for the information similar to this problem. Thank you.