energylink/public/app/plugins/datasource/mysql/partials/annotations.editor.html

<div class="gf-form-group">
	<h6>Filters</h6>
	<div class="gf-form-inline">
		<div class="gf-form">
			<span class="gf-form-label width-7">Type</span>
			<div class="gf-form-select-wrapper">
				<select class="gf-form-input" ng-model="ctrl.annotation.type" ng-options="f.value as f.text for f in [{text: 'Alert', value: 'alert'}]">
				</select>
			</div>
		</div>
		<div class="gf-form">
			<span class="gf-form-label width-7">Max limit</span>
			<div class="gf-form-select-wrapper">
				<select class="gf-form-input" ng-model="ctrl.annotation.limit" ng-options="f for f in [10,50,100,200,300,500,1000,2000]">
				</select>
			</div>
		</div>
	</div>
</div>