Details: In cases where multiple Navigation Events may be triggered, the SCORM is not clearly defined. Navigation Events invoked directly by the learner should override any Navigation Events triggered from within content, via the adl.nav.request data model element. However, if a Post Condition Sequencing Rule is successfully evaluated during the Termination Request Process (during the termination of the Current Activity), then the Post Condition Rule navigation event should take precedence over both learner and LMS triggered Navigation Events.
The SCORM Sequencing and Navigation Book will be updated to clarify run-time behavior related to source precedence for processing Navigation Events.