Problem with page actions

Hi,

I have problem with jetspeed2 page actions.
I want to hide edit and help from users. It can be vissible only for admin.
I tried to change jetspeed.properties
# standard
supported.portletmode = view
supported.portletmode = edit
supported.portletmode = help
# extended
supported.portletmode = about
supported.portletmode = config
supported.portletmode = edit_defaults
supported.portletmode = preview
supported.portletmode = print
supported.portletmode = secure  # currently only used for testing purposes
but there is no effect.

Also, i changed this:
supported.windowstate = normal
supported.windowstate = maximized
supported.windowstate = minimized
supported.windowstate = solo
supported.windowstate = detach
supported.windowstate = close
supported.windowstate.additional.defaults = detach
supported.windowstate.additional.defaults = close
to disable user to maximize and minimize portlet, but no effect.
I am using demo-classic.

When I create user, in  _user folder.metadata there is line:
<security-constraints>
        <owner>username</owner>
    </security-constraints>

When I change username to admin, there is no action buttons for page edit
and help.
That is what I want, but I don't want to do this for every user.
My page.security:
<page-security xmlns="http://portals.apache.org/jetspeed"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://portals.apache.org/jetspeed
http://portals.apache.org/jetspeed-2/2.2/schemas/page-security.xsd">

  <!-- define global admin constraints -->
  <security-constraints-def name="admin">
    <security-constraint>
      <roles>admin</roles>
      <permissions>view</permissions>
    </security-constraint>
  </security-constraints-def>
  <global-security-constraints-ref>admin</global-security-constraints-ref>

  <security-constraints-def name="user-edit">
    <security-constraint>
      <roles>user</roles>
      <permissions>view</permissions>
    </security-constraint>
  </security-constraints-def>

  <!-- define public constraints -->
  <security-constraints-def name="public-view">
    <security-constraint>
      <users>*</users>
      <permissions>view</permissions>
    </security-constraint>
    <security-constraint>
      <roles>admin</roles>
      <permissions>view</permissions>
    </security-constraint>
  </security-constraints-def>

  <security-constraints-def name="public-edit">
    <security-constraint>
      <roles>user,guest</roles>
      <permissions>view</permissions>
    </security-constraint>
  </security-constraints-def>

  <security-constraints-def name="AEUV">
    <security-constraint>
      <roles>admin</roles>
      <permissions>view</permissions>
    </security-constraint>
    <security-constraint>
      <roles>user</roles>
      <permissions>view</permissions>
    </security-constraint>
  </security-constraints-def>

 <security-constraints-def name="guest-only">
    <security-constraint>
      <roles>guest</roles>
      <permissions>view</permissions>
    </security-constraint>
  </security-constraints-def>


</page-security>
Thanks