QHash<Collection*, CollectionManager::CollectionStatus> hash = CollectionManager::instance()->allCollections();
            QHash<Collection*, CollectionManager::CollectionStatus>::const_iterator it = CollectionManager::instance()->allCollections().constBegin();
            while ( it != hash.constEnd() ) {
                Collection *coll = it.key();
                if( coll && coll->isWritable() && coll != collection )
                {
                    debug() << "got writable collection";
                    writableCollections.append( coll );
                }
                ++it;
            }