diff --git a/ansible/roles/stack-sunbird/templates/ml-core-service.env b/ansible/roles/stack-sunbird/templates/ml-core-service.env
index fad182d7da..7a8b3cbf55 100755
--- a/ansible/roles/stack-sunbird/templates/ml-core-service.env
+++ b/ansible/roles/stack-sunbird/templates/ml-core-service.env
@@ -71,8 +71,11 @@ PROGRAM_USERS_JOINED_TOPIC={{ml_core_program_users_joined_topic | default (env_n
 #TimeOffset with respect to UTC
 TIMEZONE_DIFFRENECE_BETWEEN_LOCAL_TIME_AND_UTC={{ml_core_timezone_diffrenece_between_local_time_and_utc | default ("+05:30")}}
 
+#Validate Entities enable/Disable
+VALIDATE_ENTITIES={{ml_service_validate_entities | default ("ON")}}
+
 #User Delete on and off flow
-USER_DELETE_ON_OFF={{manage_learn_ user_delete_on_off | default("ON")}}
+USER_DELETE_ON_OFF={{manage_learn_user_delete_on_off | default("ON")}}
 
 #Topic name for user delete event consumer Topic Name
 USER_DELETE_TOPIC={{user_delete_topic_name | default(env_name+".delete.user")}}
diff --git a/ansible/roles/stack-sunbird/templates/ml-projects-service.env b/ansible/roles/stack-sunbird/templates/ml-projects-service.env
index d26226da9c..47ecd3471b 100644
--- a/ansible/roles/stack-sunbird/templates/ml-projects-service.env
+++ b/ansible/roles/stack-sunbird/templates/ml-projects-service.env
@@ -44,7 +44,7 @@ USER_SERVICE_URL={{ml_project_user_service_URL | default("http://userorg-service
 CERTIFICATE_ISSUER_KID={{certificate_issuer_kid | default("")}}
 
 #User Delete on and off flow
-USER_DELETE_ON_OFF={{manage_learn_ user_delete_on_off | default("ON")}}
+USER_DELETE_ON_OFF={{manage_learn_user_delete_on_off | default("ON")}}
 
 #Topic name for user delete event consumer Topic Name
 USER_DELETE_TOPIC={{user_delete_topic_name | default(env_name+".delete.user")}}
diff --git a/ansible/roles/stack-sunbird/templates/ml-survey-service.env b/ansible/roles/stack-sunbird/templates/ml-survey-service.env
index 85ac5d57dc..277da9b836 100644
--- a/ansible/roles/stack-sunbird/templates/ml-survey-service.env
+++ b/ansible/roles/stack-sunbird/templates/ml-survey-service.env
@@ -66,8 +66,14 @@ KEYCLOAK_PUBLIC_KEY_PATH={{ml_survey_keycloak_public_key_path|default("keycloak-
 ## portal url of env
 APP_PORTAL_BASE_URL={{ proto }}://{{ domain_name }}
 
+#Program join enable/disable
+PROGRAM_JOIN_ON_OFF={{ml_program_join_on_off | default ("ON")}}
+
+#validate entities enable/disable
+VALIDATE_ENTITIES={{ml_service_validate_entities | default ("ON")}}
+
 #User Delete on and off flow
-USER_DELETE_ON_OFF={{manage_learn_ user_delete_on_off | default("ON")}}
+USER_DELETE_ON_OFF={{manage_learn_user_delete_on_off | default("ON")}}
 
 #Topic name for user delete event consumer Topic Name
 USER_DELETE_TOPIC={{user_delete_topic_name | default(env_name+".delete.user")}}