linkParameters.put("executionPeriodOID", this.getExecutionPeriodOID().toString());
    private Map<String, String> constructLinkParameters(final IExecutionCourse executionCourse, final IWrittenEvaluation writtenEvaluation) {        final Map<String, String> linkParameters = new HashMap<String, String>();        linkParameters.put("executionCourseID", executionCourse.getIdInternal().toString());        linkParameters.put("evaluationID", writtenEvaluation.getIdInternal().toString());        linkParameters.put("executionPeriodID", this.executionPeriodID.toString());        linkParameters.put("executionDegreeID", this.executionDegreeID.toString());        linkParameters.put("curricularYearID", this.getCurricularYearID().toString());        linkParameters.put("evaluationTypeClassname", writtenEvaluation.getClass().getName());        return linkParameters;    }