diff --git a/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal.sql b/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal.sql
index 77a98ae..0f96158 100644
--- a/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal.sql
+++ b/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal.sql
@@ -90,6 +90,21 @@ select
         dda.active_accommodations_per_deal_segmentation, 'UNSET'
     ) as active_accommodations_per_deal_segmentation,
     ikdd.main_billing_country_iso_3_per_deal,
+    -- DEAL BUSINESS SCOPE    
+    case
+        when ikdd.client_type = 'API'
+        then 'API'
+        when ikdd.client_type = 'PLATFORM'
+        then
+            case
+                when
+                    ikdd.id_deal is not null
+                    and d.date >= ikdd.min_user_in_new_dash_since_date_utc
+                then 'New Dash'
+                else 'Old Dash'
+            end
+        else 'UNSET'
+    end as business_scope,
 
     -- DEAL LIFECYCLE --
     daily_deal_lifecycle.deal_lifecycle_state,
diff --git a/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal_by_time_window.sql b/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal_by_time_window.sql
index ad0847c..30f2cfc 100644
--- a/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal_by_time_window.sql
+++ b/models/intermediate/cross/int_monthly_aggregated_metrics_history_by_deal_by_time_window.sql
@@ -13,6 +13,7 @@ with
             date,
             id_deal,
             client_type,
+            business_scope,
             main_deal_name,
             has_active_pms,
             active_pms_list,
@@ -128,6 +129,7 @@ with
             date,
             id_deal,
             client_type,
+            business_scope,
             main_deal_name,
             has_active_pms,
             active_pms_list,
@@ -228,6 +230,7 @@ with
             date,
             id_deal,
             client_type,
+            business_scope,
             main_deal_name,
             has_active_pms,
             active_pms_list,
@@ -328,6 +331,7 @@ with
             date,
             id_deal,
             client_type,
+            business_scope,
             main_deal_name,
             has_active_pms,
             active_pms_list,
@@ -428,6 +432,7 @@ with
             date,
             id_deal,
             client_type,
+            business_scope,
             main_deal_name,
             has_active_pms,
             active_pms_list,
@@ -551,6 +556,7 @@ select
 
     -- Deal attributes
     mabd.client_type,
+    mabd.business_scope,
     mabd.main_deal_name,
     mabd.has_active_pms,
     mabd.active_pms_list,
diff --git a/models/intermediate/cross/schema.yml b/models/intermediate/cross/schema.yml
index 56e5400..081c1eb 100644
--- a/models/intermediate/cross/schema.yml
+++ b/models/intermediate/cross/schema.yml
@@ -365,6 +365,19 @@ models:
                 - PLATFORM
                 - API
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: main_deal_name
         data_type: string
         description: |
@@ -1548,6 +1561,19 @@ models:
                 - PLATFORM
                 - API
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: metric_from_date
         data_type: date
         description: |
diff --git a/models/intermediate/kpis/int_kpis__dimension_deals.sql b/models/intermediate/kpis/int_kpis__dimension_deals.sql
index 1ddba83..2d461b3 100644
--- a/models/intermediate/kpis/int_kpis__dimension_deals.sql
+++ b/models/intermediate/kpis/int_kpis__dimension_deals.sql
@@ -1,5 +1,8 @@
 {{ config(materialized="table", unique_key="id_deal") }}
 with
+    int_core__new_dash_deal_since_date as (
+        select * from {{ ref("int_core__new_dash_deal_since_date") }}
+    ),
     hubspot_deals as (
         select
             id_deal,
@@ -70,7 +73,9 @@ select
     cd.main_billing_country_iso_3_per_deal,
     cd.effective_deal_start_date_utc,
     cd.effective_deal_start_month,
+    icnddsd.min_user_in_new_dash_since_date_utc,
     cd.hubspot_deal_cancellation_date_utc,
     cd.hubspot_deal_cancellation_month,
     cd.hubspot_listing_segmentation
 from combined_deals cd
+left join int_core__new_dash_deal_since_date icnddsd on cd.id_deal = icnddsd.id_deal
diff --git a/models/intermediate/kpis/schema.yml b/models/intermediate/kpis/schema.yml
index 00b8a09..65886bc 100644
--- a/models/intermediate/kpis/schema.yml
+++ b/models/intermediate/kpis/schema.yml
@@ -496,6 +496,10 @@ models:
           to the month.
         data_tests:
           - not_null
+      - name: min_user_in_new_dash_since_date_utc
+        data_type: date
+        description: |
+          The date when the first user host appeared in New Dash for this deal.
       - name: hubspot_deal_cancellation_date_utc
         data_type: date
         description: |
diff --git a/models/reporting/general/monthly_aggregated_metrics_history_by_deal.sql b/models/reporting/general/monthly_aggregated_metrics_history_by_deal.sql
index caeb109..5226cd4 100644
--- a/models/reporting/general/monthly_aggregated_metrics_history_by_deal.sql
+++ b/models/reporting/general/monthly_aggregated_metrics_history_by_deal.sql
@@ -10,6 +10,7 @@ select
     date as date,
     id_deal as id_deal,
     client_type as client_type,
+    business_scope as business_scope,
     main_deal_name as main_deal_name,
     main_billing_country_iso_3_per_deal as main_billing_country_iso_3_per_deal,
     deal_lifecycle_state as deal_lifecycle_state,
diff --git a/models/reporting/general/monthly_aggregated_metrics_history_by_deal_by_time_window.sql b/models/reporting/general/monthly_aggregated_metrics_history_by_deal_by_time_window.sql
index baed7a8..dd7bc8d 100644
--- a/models/reporting/general/monthly_aggregated_metrics_history_by_deal_by_time_window.sql
+++ b/models/reporting/general/monthly_aggregated_metrics_history_by_deal_by_time_window.sql
@@ -14,6 +14,7 @@ select
     main_deal_name as main_deal_name,
     has_active_pms as has_active_pms,
     client_type as client_type,
+    business_scope as business_scope,
     active_pms_list as active_pms_list,
     active_accommodations_per_deal_segmentation
     as active_accommodations_per_deal_segmentation,
diff --git a/models/reporting/general/schema.yml b/models/reporting/general/schema.yml
index 150fdef..2057293 100644
--- a/models/reporting/general/schema.yml
+++ b/models/reporting/general/schema.yml
@@ -505,6 +505,19 @@ models:
                 - PLATFORM
                 - API
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: main_deal_name
         data_type: string
         description: |
@@ -1524,6 +1537,19 @@ models:
                 - PLATFORM
                 - API
 
+      - name: business_scope
+        data_type: string
+        description: |
+          Business scope identifying the metric source.
+        data_tests:
+          - not_null
+          - accepted_values:
+              values:
+                - "Old Dash"
+                - "New Dash"
+                - "API"
+                - "UNSET"
+
       - name: metric_from_date
         data_type: date
         description: |