diff --git a/extensions/experiences/create_iis/setup.yml b/extensions/experiences/create_iis/setup.yml
index f1385c7..4f41dd8 100644
--- a/extensions/experiences/create_iis/setup.yml
+++ b/extensions/experiences/create_iis/setup.yml
@@ -43,3 +43,5 @@ controller_templates:
     project: Windows Operations / Project
     survey_enabled: true
     survey_spec: "{{ lookup('file', experience.path.replace('setup.yml', '') + 'template_surveys/create_iis.yml') | from_yaml }}"
+    ask_credential_on_launch: true
+    execution_environment: apd-ee-25-windows
diff --git a/extensions/experiences/delete_iis/setup.yml b/extensions/experiences/delete_iis/setup.yml
index 226e075..3662f4b 100644
--- a/extensions/experiences/delete_iis/setup.yml
+++ b/extensions/experiences/delete_iis/setup.yml
@@ -43,3 +43,5 @@ controller_templates:
     project: Windows Operations / Project
     survey_enabled: true
     survey_spec: "{{ lookup('file', experience.path.replace('setup.yml', '') + 'template_surveys/delete_iis.yml') | from_yaml }}"
+    ask_credential_on_launch: true
+    execution_environment: apd-ee-25-windows
diff --git a/roles/windows_manage_iis/meta/argument_specs.yml b/roles/windows_manage_iis/meta/argument_specs.yml
index 02c7bd3..8951c58 100644
--- a/roles/windows_manage_iis/meta/argument_specs.yml
+++ b/roles/windows_manage_iis/meta/argument_specs.yml
@@ -26,7 +26,6 @@ argument_specs:
         type: int
         description: The network port that the Server will listen on.
         default: 80
-        required: true
       windows_manage_iis_path:
         type: str
         description: The path on disk where the web content will be served from.