{if $required_fields} {foreach key=key_data item=item_data from=$required_fields}
{$key_data|constant}
{/foreach} {/if} {if $bank_group != ''}
{$otrans_type|constant}
{foreach key=key_data item=item_data from=$bank_group}
{$item_data}
{/foreach}
{/if}
{$hidden}