diff --git a/ansible/roles/ml-analytics-service/defaults/main.yml b/ansible/roles/ml-analytics-service/defaults/main.yml
index cc23ab88b82eabfab9aa9f86f29683cbf1f45de4..915992714e2a5ddc6ea0eaa0e5c6ed8f25868639 100755
--- a/ansible/roles/ml-analytics-service/defaults/main.yml
+++ b/ansible/roles/ml-analytics-service/defaults/main.yml
@@ -52,10 +52,10 @@ ml_analytics_api_access_token: "{{ml_api_access_token | default('ml_core_interna
 ml_analytics_druid_observation_status_injestion_spec : '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type": "azure","uris": ["azure://telemetry-data-store/observation/status/sl_observation_status.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"sl-observation-status","granularitySpec":{"type":"uniform","queryGranularity":"DAY","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"updatedAt","format":"auto"},"dimensionsSpec":{"dimensions":["status","entity_externalId","entity_id","entity_type","solution_id","solution_externalId","submission_id","entity_name","solution_name","role_title","school_name","school_code","school_externalId","state_name","state_code","state_externalId","district_name","district_code","district_externalId","block_name","block_code","block_externalId","cluster_name","cluster_code","cluster_externalId","completedDate","channel","parent_channel","program_id","program_externalId","program_name","app_name","user_id","private_program","solution_type","organisation_name","ecm_marked_na","board_name","updatedAt","organisation_id","user_type","observed_school_name","observed_school_id","observed_school_code","observed_state_name","observed_state_id","observed_state_code","observed_district_name","observed_district_id","observed_district_code","observed_block_name","observed_block_id","observed_block_code","observed_cluster_name","observed_cluster_id","observed_cluster_code"]},"metricsSpec":[]}}}'
 ml_analytics_druid_project_injestion_spec : '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type": "azure","uris": ["azure://telemetry-data-store/projects/sl_projects.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"sl-project","granularitySpec":{"type":"uniform","queryGranularity":"DAY","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"project_updated_date","format":"auto"},"dimensionsSpec":{"dimensions":[]},"metricsSpec":[]}}}'
 ml_analytics_azure_sas_token: "{{ sunbird_private_storage_account_key }}"
-ml_analytics_druid_distinctCnt_obs_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/observation/distinctCount/ml_observation_distinctCount_status.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-obs-status","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"solution_name"},{"type":"string","name":"solution_id"},{"type":"string","name":"status"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"parent_channel"},{"type":"string","name":"solution_type"},{"type":"string","name":"private_program"},{"type":"long","name":"unique_submissions"},{"type":"long","name":"unique_entities"},{"type":"long","name":"unique_users"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
-ml_analytics_druid_distinctCnt_obs_domain_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/observation/distinctCount_domain/ml_observation_distinctCount_domain.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-obs-domain","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"solution_name"},{"type":"string","name":"solution_id"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"parent_channel"},{"type":"string","name":"solution_type"},{"type":"string","name":"private_program"},{"type":"string","name":"domain_name"},{"type":"string","name":"domain_externalId"},{"type":"string","name":"domain_level"},{"type":"long","name":"unique_submissions"},{"type":"long","name":"unique_entities"},{"type":"long","name":"unique_users"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
-ml_analytics_druid_distinctCnt_obs_domain_criteria_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/observation/distinctCount_domain_criteria/ml_observation_distinctCount_domain_criteria.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-obs-domain-criteria","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"solution_name"},{"type":"string","name":"solution_id"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"parent_channel"},{"type":"string","name":"solution_type"},{"type":"string","name":"private_program"},{"type":"string","name":"domain_name"},{"type":"string","name":"domain_externalId"},{"type":"string","name":"domain_level"},{"type":"string","name":"criteria_name"},{"type":"string","name":"criteria_score"},{"type":"string","name":"criteria_id"},{"type":"long","name":"unique_submissions"},{"type":"long","name":"unique_entities"},{"type":"long","name":"unique_users"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
-ml_analytics_druid_distinctCnt_projects_status_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/projects/distinctCount/ml_projects_distinctCount.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-project-status","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"project_title"},{"type":"string","name":"solution_id"},{"type":"string","name":"status_of_project"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"private_program"},{"type":"string","name":"project_created_type"},{"type":"string","name":"parent_channel"},{"type":"long","name":"unique_projects"},{"type":"long","name":"unique_users"},{"type":"long","name":"no_of_imp_with_evidence"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
+ml_analytics_druid_distinctCnt_obs_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/observation/distinctCount/ml_observation_distinctCount_status.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-obs-status","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"solution_name"},{"type":"string","name":"solution_id"},{"type":"string","name":"status"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"block_name"},{"type":"string","name":"block_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"parent_channel"},{"type":"string","name":"solution_type"},{"type":"string","name":"private_program"},{"type":"long","name":"unique_submissions"},{"type":"long","name":"unique_entities"},{"type":"long","name":"unique_users"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
+ml_analytics_druid_distinctCnt_obs_domain_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/observation/distinctCount_domain/ml_observation_distinctCount_domain.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-obs-domain","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"solution_name"},{"type":"string","name":"solution_id"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"block_name"},{"type":"string","name":"block_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"parent_channel"},{"type":"string","name":"solution_type"},{"type":"string","name":"private_program"},{"type":"string","name":"domain_name"},{"type":"string","name":"domain_externalId"},{"type":"string","name":"domain_level"},{"type":"long","name":"unique_submissions"},{"type":"long","name":"unique_entities"},{"type":"long","name":"unique_users"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
+ml_analytics_druid_distinctCnt_obs_domain_criteria_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/observation/distinctCount_domain_criteria/ml_observation_distinctCount_domain_criteria.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-obs-domain-criteria","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"solution_name"},{"type":"string","name":"solution_id"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"block_name"},{"type":"string","name":"block_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"parent_channel"},{"type":"string","name":"solution_type"},{"type":"string","name":"private_program"},{"type":"string","name":"domain_name"},{"type":"string","name":"domain_externalId"},{"type":"string","name":"domain_level"},{"type":"string","name":"criteria_name"},{"type":"string","name":"criteria_score"},{"type":"string","name":"criteria_id"},{"type":"long","name":"unique_submissions"},{"type":"long","name":"unique_entities"},{"type":"long","name":"unique_users"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
+ml_analytics_druid_distinctCnt_projects_status_injestion_spec: '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/projects/distinctCount/ml_projects_distinctCount.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-project-status","granularitySpec":{"type":"uniform","queryGranularity":"none","rollup":false,"segmentGranularity":"DAY"},"timestampSpec":{"column":"time_stamp","format":"auto"},"dimensionsSpec":{"dimensions":[{"type":"string","name":"program_name"},{"type":"string","name":"program_id"},{"type":"string","name":"project_title"},{"type":"string","name":"solution_id"},{"type":"string","name":"status_of_project"},{"type":"string","name":"state_name"},{"type":"string","name":"state_externalId"},{"type":"string","name":"district_name"},{"type":"string","name":"district_externalId"},{"type":"string","name":"block_name"},{"type":"string","name":"block_externalId"},{"type":"string","name":"organisation_name"},{"type":"string","name":"organisation_id"},{"type":"string","name":"private_program"},{"type":"string","name":"project_created_type"},{"type":"string","name":"parent_channel"},{"type":"long","name":"unique_projects"},{"type":"long","name":"unique_users"},{"type":"long","name":"no_of_imp_with_evidence"},{"type":"string","name":"time_stamp"}]},"metricsSpec":[]}}}'
 ml_analytics_obs_distinctCnt_azure_blob_path: "observation/distinctCount/"
 ml_analytics_obs_distinctCnt_domain_azure_blob_path: "observation/distinctCount_domain/"
 ml_analytics_obs_distinctCnt_domain_criteria_azure_blob_path: "observation/distinctCount_domain_criteria/"
@@ -85,5 +85,5 @@ ml_analytics_projects_distinctCnt_prglevel_azure_blob_path: "projects/distinctCo
 ml_analytics_survey_status_output_dir : "{{ WORKDIR }}/source/survey/status/output"
 ml_analytics_survey_azure_blob_path : "survey/status/"
 ml_analytics_druid_survey_status_injestion_spec : '{"type":"index","spec":{"ioConfig":{"type":"index","inputSource":{"type":"azure","uris":["azure://telemetry-data-store/survey/status/sl_survey_status.json"]},"inputFormat":{"type":"json"}},"tuningConfig":{"type":"index","partitionsSpec":{"type":"dynamic"}},"dataSchema":{"dataSource":"ml-survey-status","granularitySpec":{"type":"uniform","queryGranularity":"DAY","rollup":true,"segmentGranularity":"DAY"},"timestampSpec":{"column":"updatedAt","format":"iso"},"dimensionsSpec":{"dimensions":["survey_submission_id", "submission_status", "user_id", "user_sub_type", "user_type", "state_externalId", "block_externalId", "district_externalId", "cluster_externalId", "school_externalId", "state_name", "block_name", "district_name", "cluster_name", "school_name", "board_name", "organisation_id", "organisation_name", "program_externalId", "program_id", "program_name", "survey_name", "survey_id", "survey_externalId", "created_date", "submission_date", "updatedAt", "parent_channel", "solution_name", "solution_id","private_program"]},"metricsSpec":[]}}}'
-slack_token: "{{ ml_slack_token | default('') }}"
-channel_name: "{{ ml_slack_channel | default('') }}"
+ml_analytics_slack_token: "{{ ml_slack_token | default('') }}"
+ml_analytics_channel_name: "{{ ml_slack_channel | default('') }}"
diff --git a/ansible/roles/ml-analytics-service/templates/config.j2 b/ansible/roles/ml-analytics-service/templates/config.j2
index 5d6091f55ee174a9edb4454c54f4ec0423a00743..e50509b25e4c16a5c91cead12730b5080ba91242 100644
--- a/ansible/roles/ml-analytics-service/templates/config.j2
+++ b/ansible/roles/ml-analytics-service/templates/config.j2
@@ -218,6 +218,6 @@ bucket_name = {{ ml_analytics_AWS_bucket_name }}
 
 [SLACK]
 
-token = {{ slack_token }}
+token = {{ ml_analytics_slack_token }}
 
-channel = {{ channel_name }} 
+channel = {{ ml_analytics_channel_name }}