To have an attachment on your report notification email this can be done in the Form Template Settings.
In the Web Portal, go to Forms > Existing Templates > Select Edit arrow for the Template that you would like to make the change to > PDF > PDF Options > Select F1 Email Notification from the List Drop Down > Save PDF Options.
Next, click on the PDF Settings tab > + Add Element > Select Attachment from the Element Drop Down > Select the attachment > Save Settings.
