[%- FOREACH sub1item = mainitem.subitems %]
[%- SET sub1_id = sub1_id + 1 %]
<li id="[% sub1_id %]"[% IF sub1item.image %] itemIcon="[% sub1item.image %]"[% END %]>
[%- FOREACH sub1item = mainitem.subitems %]
[%- SET sub1_id = sub1_id + 1 %]
<li id="[% sub1_id %]"[% IF sub1item.image %] itemIcon="[% sub1item.image %]"[% END %]>