{
if (portlet != null && parmName != null)
{
// Retrieve registry entry and its parameter
PortletEntry entry = (PortletEntry) Registry.getEntry(Registry.PORTLET, portlet.getName());
Parameter param = entry.getParameter(parmName);
// Verify security for the parameter
boolean canAccess = JetspeedSecurity.checkPermission((JetspeedUser) data.getUser(),
new PortalResource(entry, param),
JetspeedSecurity.PERMISSION_CUSTOMIZE);