My requirement is to send an email notification to specific Campaign owners when campaign end date is nearing which they own. This is not for all but specific owner's(10 users) for the campaign which they own, 5 days before the campaign end date.
 

I have an issue with <ui:inputDate> control in lightning compont app. the following code display the date picker with little icon and the < icon and > icon inside the calendar if I login as my login. But these images don't show up if I go to "community site" (external to customers) and login with another contact (not my contact). The control works well, just the images are not showing up. It feels like a security issue, but how to fix it?

 <div class="slds-form-element slds-size--1-of-2">
                            <label class="slds-form-element__label" for="closedate">Close Date</label>
                              <div style = "white-space: nowrap">
                              <ui:inputDate aura:id="closedate" class="slds-input slds-datepicker" value="{!v.dealreginfo.CloseDate}" displayDatePicker="true" required="true"/>
                                  </div>
                          </div>