diff --git a/definitions/staging/stg_csc_agent.sqlx b/definitions/staging/stg_csc_agent.sqlx
new file mode 100644
index 0000000..a090896
--- /dev/null
+++ b/definitions/staging/stg_csc_agent.sqlx
@@ -0,0 +1,31 @@
+config {
+  type: "incremental",  
+  uniqueKey: ["RESORT", "CONFIRMATION_NO", "CHANGE_DATE"],
+  schema: "pphe_five9_stg",  
+  assertions: {
+    uniqueKey: ["RESORT", "CONFIRMATION_NO", "CHANGE_DATE"],
+    nonNull: ["RESORT", "CONFIRMATION_NO", "CHANGE_DATE"]
+  },
+  description: "All history data for csc revenue changes"
+}
+
+--Numerates by key for deduplication
+with csc_rev_deduplicated as (
+select  *,
+        ROW_NUMBER()
+          OVER (PARTITION BY RESORT, CONFIRMATION_NO, CHANGE_DATE)
+          row_number
+from ${ref("pphe_five9_raw","csc_rev_changes_*")}
+${ when(incremental(), `where _TABLE_SUFFIX = FORMAT_DATE('%Y%m%d',current_date("Europe/Amsterdam"))`) }) --last date table is taken
+select  RESORT,
+        MARKET_CODE,
+        MARKET_DESC,
+        CONFIRMATION_NO,
+        RESV_STATUS,
+        ARRIVAL,
+        DEPARTURE,
+        UPDATE_USER,
+        CHANGE_DATE,
+        UPDATE_TYPE,	
+from csc_rev_deduplicated
+where row_number = 1