diff --git a/tutorials/cp-portal-cloud-foundry-create-custom-domain-adv/cp-portal-cloud-foundry-create-custom-domain-adv.md b/tutorials/cp-portal-cloud-foundry-create-custom-domain-adv/cp-portal-cloud-foundry-create-custom-domain-adv.md
index 6e9e950bf7..fd998734d3 100644
--- a/tutorials/cp-portal-cloud-foundry-create-custom-domain-adv/cp-portal-cloud-foundry-create-custom-domain-adv.md
+++ b/tutorials/cp-portal-cloud-foundry-create-custom-domain-adv/cp-portal-cloud-foundry-create-custom-domain-adv.md
@@ -80,7 +80,17 @@ To make sure that your domain is trusted by way of activated server certificates
 
     <!-- border -->![Custom domain for runtime destinations](8-custom-domain-for-runtime.png) 
 
-7. From the Cloud Identity Services dashboard go to the **Applications & Resources** tab, create a custom domain for your SAP Cloud Identity Services tenant. For example, `ias.mycompany.com`.
+    If you have content providers in multiple subaccounts (for example, dev/test/prod), make sure that every subaccount has its own custom domain for the SAP Build Work Zone subscription and destination. The destination content could be similar, but the destination’s name should be different.
+    
+    Here's an example:
+
+    | :------------- | :------------- | :------------- | :-------------
+    | **Runtime Destination Domain**     | **DNS CNAME** | **SaaS Route**        | **SAP Build Work Zone Domain**
+    | xyz200.mycompany.com       | CNAME api.cf.eu10.hana.ondemand.com. | portal-prod-sapdelim-xyz200.launchpad.cfapps.eu10.hana.ondemand.com | prod.mycompany.com
+    | xyz300.mycompany.com    |  CNAME api.cf.eu10.hana.ondemand.com. | portal-qa-sapdelim-xyz300.launchpad.cfapps.eu10.hana.ondemand.com  | qa.mycompany.com.
+    | xyz400.mycompany.com     |  CNAME api.cf.eu10.hana.ondemand.com. | portal-dev-sapdelim-xyz400.launchpad.cfapps.eu10.hana.ondemand.com  | dev.mycompany.com.
+
+7. From the Cloud Identity Services dashboard go to the **Applications & Resources** tab, and create a custom domain for your SAP Cloud Identity Services tenant. For example, `ias.mycompany.com`.
 
 
 The custom domains are created and displayed in a list, along with their corresponding landscape and status.
diff --git a/tutorials/cp-portal-cloud-foundry-create-custom-domain/cp-portal-cloud-foundry-create-custom-domain.md b/tutorials/cp-portal-cloud-foundry-create-custom-domain/cp-portal-cloud-foundry-create-custom-domain.md
index 32f31b820a..b31e4cfb5e 100644
--- a/tutorials/cp-portal-cloud-foundry-create-custom-domain/cp-portal-cloud-foundry-create-custom-domain.md
+++ b/tutorials/cp-portal-cloud-foundry-create-custom-domain/cp-portal-cloud-foundry-create-custom-domain.md
@@ -110,6 +110,7 @@ You define the default site in the Site Directory of your SAP Build Work Zone, s
     | xyz200.mycompany.com       | CNAME api.cf.eu10.hana.ondemand.com. | portal-prod-sapdelim-xyz200.launchpad.cfapps.eu10.hana.ondemand.com | prod.mycompany.com
     | xyz300.mycompany.com    |  CNAME api.cf.eu10.hana.ondemand.com. | portal-qa-sapdelim-xyz300.launchpad.cfapps.eu10.hana.ondemand.com  | qa.mycompany.com.
     | xyz400.mycompany.com     |  CNAME api.cf.eu10.hana.ondemand.com. | portal-dev-sapdelim-xyz400.launchpad.cfapps.eu10.hana.ondemand.com  | dev.mycompany.com.
+   
 
 7. Create a custom domain for SAP Cloud Identity Services. For example, `ias.mycompany.com`.
 
@@ -120,7 +121,7 @@ The custom domains are created and displayed in a list, along with their corresp
 ### Use custom domain in Identity Authentication
 
 The purpose of this step is to configure a custom domain for your Cloud Identity Service tenant. Use the custom domain that you've created in step 2 above.  
- You will use it later when establishing trust to your SAP BTP subaccount and in the Domain Name System (DNS) setup. 
+ You'll use it later when establishing trust to your SAP BTP subaccount and in the Domain Name System (DNS) setup. 
 
 For more information, see [Use Custom Domain in Identity Authentication](https://help.sap.com/docs/cloud-identity-services/cloud-identity-services/use-custom-domain-in-identity-authentication)
 
@@ -267,14 +268,6 @@ Example of a runtime destination mapping:
 | Standard route      | `subprod-sapdelim-xyz200.launchpad.cfapps.us10.hana.ondemand.com` 
 
 
-### Switch to SAP Cloud Identity Services - Identity Authentication
-
-In this step, you'll create a trust between SAP Build Work Zone, standard edition and your Cloud Identity Services tenant. This trust will appear as an additional application in the administration console of Cloud Identity Services. 
-
-For more information, see [Switching to SAP Cloud Identity Services - Identity Authentication](https://help.sap.com/docs/build-work-zone-standard-edition/sap-build-work-zone-standard-edition/switching-to-sap-cloud-identity-services-identity-authentication).
-
-<!-- border -->![Switching to IAS](25-switching-to-IAS.png)
-
 ### Create a CNAME record
 
 In this step, you'll create a `CNAME` record in the Domain Name Service (DNS) so that the custom domain points to the SAP BTP data center.