<div class="gf-form-group"><div class="gf-form"><span class="gf-form-label width-13">OpenTSDB metrics query</span> <input type="text" class="gf-form-input" ng-model="ctrl.annotation.target" placeholder="events.eventname"></div><div class="gf-form"><span class="gf-form-label width-13">Show Global Annotations?</span><editor-checkbox text="" model="ctrl.annotation.isGlobal"></editor-checkbox></div></div>