></li></ol></li><li class="tocline"><a class="tocxref" href="#groups-0"><bdi class="secno">6. </bdi>Groups</a><ol class="toc"><li class="tocline"><a class="tocxref" href="#additional-group-properties"><bdi class="secno">6.1 </bdi>Additional group properties</a><ol class="toc"><li class="tocline"><a class="tocxref" href="#description-0"><bdi class="secno">6.1.1 </bdi>Description</a></li></ol></li><li class="tocline"><a class="tocxref" href="#use-cases"><bdi class="secno">6.2 </bdi>Use-cases</a><ol class="toc