diff --git a/charts/umbrella/values-adopter-data-exchange.yaml b/charts/umbrella/values-adopter-data-exchange.yaml
index 7b3c3c88..7d19c2d2 100644
--- a/charts/umbrella/values-adopter-data-exchange.yaml
+++ b/charts/umbrella/values-adopter-data-exchange.yaml
@@ -72,9 +72,9 @@ dataconsumerOne:
     participant:
       id: BPNL00000003AZQP
     iatp:
-      id: did:web:iatpmock.tx.test/BPNL00000003AZQP
+      id: did:web:mock-util-service/BPNL00000003AZQP
       trustedIssuers:
-        - did:web:iatpmock.tx.test/trusted-issuer
+        - did:web:mock-util-service/trusted-issuer
       sts:
         oauth:
           client:
@@ -116,9 +116,9 @@ tx-data-provider:
     participant:
       id: BPNL00000003AYRE
     iatp:
-      id: did:web:iatpmock.tx.test/BPNL00000003AYRE
+      id: did:web:mock-util-service/BPNL00000003AYRE
       trustedIssuers:
-        - did:web:iatpmock.tx.test/trusted-issuer
+        - did:web:mock-util-service/trusted-issuer
       sts:
         oauth:
           client:
@@ -164,9 +164,9 @@ dataconsumerTwo:
     participant:
       id: BPNL00000003AVTH
     iatp:
-      id: did:web:iatpmock.tx.test/BPNL00000003AVTH
+      id: did:web:mock-util-service/BPNL00000003AVTH
       trustedIssuers:
-        - did:web:iatpmock.tx.test/trusted-issuer
+        - did:web:mock-util-service/trusted-issuer
       sts:
         oauth:
           client: