diff --git a/definitions/staging/stg_DIGITAL.sqlx b/definitions/staging/stg_DIGITAL.sqlx
index d3b1c71..7a5afb4 100644
--- a/definitions/staging/stg_DIGITAL.sqlx
+++ b/definitions/staging/stg_DIGITAL.sqlx
@@ -2,8 +2,8 @@ config {
   type: "table",  
   schema: "pphe_five9_stg",  
   assertions: {
-    uniqueKey: ["?"],
-    nonNull: ["?"]
+    uniqueKey: ["CUSTOMER_ID"],
+    nonNull: ["CUSTOMER_ID"]
   },
   tags: ["daily"],
   description: "DIGITAL data with mappings"
@@ -32,7 +32,8 @@ select dl.TIMESTAMP,
        s.SKILL_ID,
        dl.HANDLE_TIME,
        dl.TRANSFERS_TO_SKILL,
-       dl.INTERACTIONS
+       dl.INTERACTIONS,
+       dl.CUSTOMER_ID
 from ${ref("stg_DIGITAL_SOURCE")} dl
 left join ${ref("stg_AGENT")} a
 on dl.AGENT_ID = a.AGENT_ID