slapos_subscription_request: project is needed when requesting an instance

master/bt5/slapos_subscription_request/SkinTemplateItem/portal_skins/slapos_subscription_request/SubscriptionRequest_processConfirmed.py

@@ -17,7 +17,8 @@ request_kw = dict(
       software_type=instance_tree.getSourceReference(),
       instance_xml=instance_tree.getTextContent(),
       sla_xml=instance_tree.getSlaXml(),
-      shared=instance_tree.isRootSlave()
+      shared=instance_tree.isRootSlave(),
+      project_reference=instance_tree.getFollowUpReference()
 )
 
 if not context.SubscriptionRequest_testPaymentBalance():

master/bt5/slapos_subscription_request/SkinTemplateItem/portal_skins/slapos_subscription_request/SubscriptionRequest_processRequest.py

@@ -32,6 +32,7 @@ request_kw.update(
     sla_xml=subscription_condition.getSlaXml(default_xml).strip(),
     shared=bool(subscription_condition.getRootSlave(0)),
     state="started",
+    project_reference=subscription_condition.getFollowUpReference()
   )
 
 person.requestSoftwareInstance(**request_kw)