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{
	assessmentRunId : numeric # the id of the test
	assessmentRunTitle : string # name of the assessmentun
	assessmentRunStartTime : date * startTime format : ISO_8601_DATE_AND_TIME_WITH_SECONDS_UTC
	assessmentRunEndTime : date * endTime format : ISO_8601_DATE_AND_TIME_WITH_SECONDS_UTC
	sessionId : string * the stores session-id
	evaluationRounds : array of EvaulationRound
}

{
   roundId : numeric #round-number as stored in the database
   gradeValue : decimal # final gradevalue for this round
   causeOfRound : string # name of the status that led to this evaluation-round
   questions : * array of Question
}