[SEBA-165] hide backend and policy_status for services which doesn't have those

Change-Id: I80a91db00f6687a6933d3bb5b20f0eede0af491b
diff --git a/xos/synchronizer/models/att-workflow-driver.xproto b/xos/synchronizer/models/att-workflow-driver.xproto
index f19494d..3064b6b 100644
--- a/xos/synchronizer/models/att-workflow-driver.xproto
+++ b/xos/synchronizer/models/att-workflow-driver.xproto
@@ -11,6 +11,7 @@
     option owner_class_name = "AttWorkflowDriverService";
     option verbose_name = "AttWorkflowDriver Service Instance";
     option description = "Workflow settings for a particular ONU Device";
+    option policy_implemented = "True";
 
     required string serial_number = 2 [
         help_text = "Serial number of ONU",
@@ -63,6 +64,7 @@
     option verbose_name = "ONU Whitelist";
     option plural = "attworkflowdriverwhitelistentries";
     option description = "White list entry that permits an ONU with a particular serial number on a particular OLT and PON";
+    option policy_implemented = "True";
 
     required manytoone owner->AttWorkflowDriverService:whitelist_entries = 1:1001 [
         help_text = "AttWorkflowDriverService that owns this white list entry",