function canMoveFrom( )
    {
        if ( !isset( $this->Permissions['can_move_from'] ) )
        {
            $this->Permissions['can_move_from'] = $this->checkAccess( 'edit' ) && $this->checkAccess( 'remove' );
        }
        return ( $this->Permissions['can_move_from'] == 1 );
    }