The WebHelp Classic output can contain navigation links (
Previous / 
Next / 
Parent topic arrows) that can be used to navigate to the previous, next, or
parent topic.
How to Generate Navigation Links in WebHelp Classic Output
The navigation links are controlled by the
collection-type attribute. For
example, if you set
collection-type="sequence" on a parent topic
reference in your DITA map, navigation links will be generated in the output for that topic
and all of its child topics (from parent to children, from children to parent, and from
child to previous sibling and next
sibling).
<map id="example_map" title="Example Map">
<topicref href="../topics/ParentTopic.dita" collection-type="sequence">
<topicref href="../topics/Childtopic.dita"/>
</topicref>
How to Hide All Navigation Links in WebHelp Classic Output
To hide all navigation links, use the args.hide.parent.link parameter in
the transformation and set its value to no.
