diff --git a/examples/data-solutions/data-platform-foundations/05-datalake.tf b/examples/data-solutions/data-platform-foundations/05-datalake.tf
index 2377c2c2..86f5edf6 100644
--- a/examples/data-solutions/data-platform-foundations/05-datalake.tf
+++ b/examples/data-solutions/data-platform-foundations/05-datalake.tf
@@ -46,14 +46,12 @@ locals {
   lake_0_iam = {
     "roles/bigquery.dataEditor" = [
       module.load-sa-df-0.iam_email,
+      module.transf-sa-df-0.iam_email,
+      module.transf-sa-bq-0.iam_email,
     ]
     "roles/bigquery.jobUser" = [
       module.load-sa-df-0.iam_email,
     ]
-    "roles/bigquery.dataEditor" = [
-      module.transf-sa-df-0.iam_email,
-      module.transf-sa-bq-0.iam_email,
-    ]
     "roles/storage.objectCreator" = [
       module.load-sa-df-0.iam_email,
     ]
diff --git a/examples/data-solutions/data-platform-foundations/IAM.md b/examples/data-solutions/data-platform-foundations/IAM.md
index bc641eaa..aed1c405 100644
--- a/examples/data-solutions/data-platform-foundations/IAM.md
+++ b/examples/data-solutions/data-platform-foundations/IAM.md
@@ -64,7 +64,6 @@ Legend: <code>+</code> additive, <code>•</code> conditional.
 |<b>gcp-data-engineers</b><br><small><i>group</i></small>|[roles/compute.viewer](https://cloud.google.com/iam/docs/understanding-roles#compute.viewer) <br>[roles/dataflow.admin](https://cloud.google.com/iam/docs/understanding-roles#dataflow.admin) <br>[roles/dataflow.developer](https://cloud.google.com/iam/docs/understanding-roles#dataflow.developer) <br>[roles/viewer](https://cloud.google.com/iam/docs/understanding-roles#viewer) |
 |<b>load-df-0</b><br><small><i>serviceAccount</i></small>|[roles/bigquery.jobUser](https://cloud.google.com/iam/docs/understanding-roles#bigquery.jobUser) <br>[roles/dataflow.admin](https://cloud.google.com/iam/docs/understanding-roles#dataflow.admin) <br>[roles/dataflow.worker](https://cloud.google.com/iam/docs/understanding-roles#dataflow.worker) <br>[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |
 |<b>orc-cmp-0</b><br><small><i>serviceAccount</i></small>|[roles/dataflow.admin](https://cloud.google.com/iam/docs/understanding-roles#dataflow.admin) |
-|<b>service-256115644733</b><br><small><i>serviceAccount</i></small>|[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |
 
 ## Project <i>orc</i>
 
@@ -73,7 +72,6 @@ Legend: <code>+</code> additive, <code>•</code> conditional.
 |<b>gcp-data-engineers</b><br><small><i>group</i></small>|[roles/bigquery.dataEditor](https://cloud.google.com/iam/docs/understanding-roles#bigquery.dataEditor) <br>[roles/bigquery.jobUser](https://cloud.google.com/iam/docs/understanding-roles#bigquery.jobUser) <br>[roles/cloudbuild.builds.editor](https://cloud.google.com/iam/docs/understanding-roles#cloudbuild.builds.editor) <br>[roles/composer.admin](https://cloud.google.com/iam/docs/understanding-roles#composer.admin) <br>[roles/composer.environmentAndStorageObjectAdmin](https://cloud.google.com/iam/docs/understanding-roles#composer.environmentAndStorageObjectAdmin) <br>[roles/compute.networkUser](https://cloud.google.com/iam/docs/understanding-roles#compute.networkUser) <br>[roles/iam.serviceAccountUser](https://cloud.google.com/iam/docs/understanding-roles#iam.serviceAccountUser) <br>[roles/iap.httpsResourceAccessor](https://cloud.google.com/iam/docs/understanding-roles#iap.httpsResourceAccessor) <br>[roles/storage.admin](https://cloud.google.com/iam/docs/understanding-roles#storage.admin) <br>[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |
 |<b>load-df-0</b><br><small><i>serviceAccount</i></small>|[roles/bigquery.dataEditor](https://cloud.google.com/iam/docs/understanding-roles#bigquery.dataEditor) <br>[roles/storage.objectViewer](https://cloud.google.com/iam/docs/understanding-roles#storage.objectViewer) |
 |<b>orc-cmp-0</b><br><small><i>serviceAccount</i></small>|[roles/bigquery.jobUser](https://cloud.google.com/iam/docs/understanding-roles#bigquery.jobUser) <br>[roles/composer.worker](https://cloud.google.com/iam/docs/understanding-roles#composer.worker) <br>[roles/iam.serviceAccountUser](https://cloud.google.com/iam/docs/understanding-roles#iam.serviceAccountUser) <br>[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |
-|<b>service-396869095309</b><br><small><i>serviceAccount</i></small>|[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |
 |<b>trf-df-0</b><br><small><i>serviceAccount</i></small>|[roles/bigquery.dataEditor](https://cloud.google.com/iam/docs/understanding-roles#bigquery.dataEditor) |
 
 ## Project <i>trf</i>
@@ -82,6 +80,5 @@ Legend: <code>+</code> additive, <code>•</code> conditional.
 |---|---|
 |<b>gcp-data-engineers</b><br><small><i>group</i></small>|[roles/bigquery.jobUser](https://cloud.google.com/iam/docs/understanding-roles#bigquery.jobUser) <br>[roles/dataflow.admin](https://cloud.google.com/iam/docs/understanding-roles#dataflow.admin) |
 |<b>orc-cmp-0</b><br><small><i>serviceAccount</i></small>|[roles/dataflow.admin](https://cloud.google.com/iam/docs/understanding-roles#dataflow.admin) |
-|<b>service-849847706799</b><br><small><i>serviceAccount</i></small>|[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |
 |<b>trf-bq-0</b><br><small><i>serviceAccount</i></small>|[roles/bigquery.jobUser](https://cloud.google.com/iam/docs/understanding-roles#bigquery.jobUser) |
 |<b>trf-df-0</b><br><small><i>serviceAccount</i></small>|[roles/dataflow.worker](https://cloud.google.com/iam/docs/understanding-roles#dataflow.worker) <br>[roles/storage.objectAdmin](https://cloud.google.com/iam/docs/understanding-roles#storage.objectAdmin) |