diff --git a/config/projects-prod/iatlas-project.yaml b/config/projects-prod/iatlas-project.yaml
index 5efd214b..74aa09dd 100644
--- a/config/projects-prod/iatlas-project.yaml
+++ b/config/projects-prod/iatlas-project.yaml
@@ -20,6 +20,7 @@ parameters:
     - "{{stack_group_config.tower_viewer_arn_prefix}}/benjamin_vincent@med.unc.edu"
     - "{{stack_group_config.tower_viewer_arn_prefix}}/dbortone@email.unc.edu"
     - "{{stack_group_config.tower_viewer_arn_prefix}}/steven_vensko@med.unc.edu"
+    - "{{stack_group_config.tower_viewer_arn_prefix}}/cheimann@isbscience.org"
   AccountAdminArns:
     - "{{stack_group_config.sso_admin_role.arn}}"
     - !stack_output_external sagebase-github-oidc-workflows-prod-nextflow-infra::ProviderRoleArn
diff --git a/templates/nextflow-tower-config-bucket.yaml b/templates/nextflow-tower-config-bucket.yaml
index 8f03ce5d..da5f3b50 100644
--- a/templates/nextflow-tower-config-bucket.yaml
+++ b/templates/nextflow-tower-config-bucket.yaml
@@ -70,6 +70,7 @@ Resources:
                 - "artem.sokolov@gmail.com"
                 - "clarenceyapp111@gmail.com"
                 - "jmuhlich@gmail.com"
+                - "cheimann@isbscience.org"
           trustedEmails:
             - "benjamin_vincent@med.unc.edu"
             - "dbortone@email.unc.edu"