// clone entry and remove non-modifyable attributes
try
{
EventRegistry.suspendEventFireingInCurrentThread();
LdifContentRecord record = ModelConverter.entryToLdifContentRecord( templateEntries[0] );
DummyEntry prototypeEntry = ModelConverter.ldifContentRecordToEntry( record, browserConnection );
IAttribute[] attributes = prototypeEntry.getAttributes();
for ( int i = 0; i < attributes.length; i++ )
{
if ( !SchemaUtils.isModifyable( attributes[i].getAttributeTypeDescription() ) )