If you don’t want to display the breadcrumbs for a given JSP, you can include the <breadCrumbsInvisible> tag in the <trail>…</trail> or <step>…</step> block and set it to yes.
For example, you could suppress the breadcrumbs in the roster users confirmation box shown above as follows:
users.rosterUsers.search.confirm
<trail>
<name>confirm</name>
<target>/default.do</target>
<content>usersRosterConfirm.jsp</content>
<label>users.rosterUsers.import.confirm</label>
<title>users.rosterUsers</title>
<breadCrumbsInvisible>yes</breadCrumbsInvisible>
</trail>
66 IBM Lotus Learning Management System Release 1 Customization Guide