ble.
					The naming will use the groupByTextProvider function to give them an actual label.
				</div>
			</div>
			<div class="row">
				<div class="col-xs-12 col-sm-6">
					<h3>Demo</h3>
					<div class="well">
						<div>
							<div ng-dropdown-multiselect options="selectByGroupData" selected-model="selectByGroupModel" extra-settings="selectByGroupSettings" group-by="gender"></div>
						</div>
					</div>
				</div>
				<div class="col-xs-12 col-sm-6">
					<h3>The model:</h3>
					<pre>{{selectByGro