Cross repo triggers how-to

docs/guides/modules/ROOT/nav.adoc

@@ -54,6 +54,7 @@
 *** xref:orchestrate:schedule-triggers.adoc[Schedule triggers]
 ** How-to guides
 *** xref:orchestrate:orchestration-cookbook.adoc[Orchestration cookbook]
+*** xref:orchestrate:set-up-cross-repo-triggers-for-library-consumers.adoc[Set up cross-repo triggers for library consumers]
 *** xref:orchestrate:how-to-override-config.adoc[How to override config]
 *** xref:orchestrate:set-up-multiple-configuration-files-for-a-project.adoc[Set up multiple configuration files for a project]
 *** xref:orchestrate:notify-a-slack-channel-of-a-paused-workflow.adoc[Notify a Slack channel of a paused workflow]