totaltime

In the SCORM standard, this is defined as

Sum of all of the learner’s session times accumulated in the current learner attempt

In practical applications, it is the total time that a session has been open [this typically means the course is open in a window]. That is different than the interaction time, which is not measured in SCORM.

The SCORM variable is cmi.core.total_time but in SCORM Cloud, it is stored in a field called 'totaltime'. In Bright we follow the SCORM Cloud convention and use the name 'totaltime'.