Merge branch 'sales_1077012_FixSentRecieptsDashletAddSingleton' into '2021.2.0'

[Projekt: xRM-Sales][TicketNr.: 1077012][Dashlet "Versendete Belege" kann...

See merge request xrm/basic!1263

neonView/OrderFilter_view/OrderFilter_view.aod

@@ -28,7 +28,7 @@
       <title>Sent Receipts</title>
       <description>Show all sent receipts</description>
       <fragment>Order/filter?search=eyJ0eXBlIjoiZ3JvdXAiLCJvcGVyYXRvciI6IkFORCIsImNoaWxkcyI6W3sidHlwZSI6InJvdyIsIm5hbWUiOiJPUkRFUlNUQVRVUyIsIm9wZXJhdG9yIjoiQ09OVEFJTlMiLCJ2YWx1ZSI6IkphIiwia2V5IjoiMSIsImNvbnRlbnR0eXBlIjoiQk9PTEVBTiJ9XX0%3D</fragment>
-      <singleton v="false" />
+      <singleton v="true" />
       <requiresConfiguration v="false" />
       <storeRoles>
         <element>PROJECT_FieldStaff</element>