ServiceUtils.executeService(getUserView(), "DeleteCourseGroup", args);
ServiceUtils.executeService(getUserView(), "DeleteContextFromDegreeModule", args);
    public String deleteCourseGroup() throws FenixFilterException {        try {            final Object args[] = { getCourseGroupID(), getContextID() };            ServiceUtils.executeService(getUserView(), "DeleteCourseGroup", args);            addInfoMessage(bolonhaResources.getString("courseGroupDeleted"));            return "editCurricularPlanStructure";        } catch (final FenixServiceException e) {            addErrorMessage(bolonhaResources.getString(e.getMessage()));        } catch (final DomainException e) {            addErrorMessage(domainResources.getString(e.getMessage()));        }        return "";    }