diff --git a/addons/core/translations/form/en-us.yaml b/addons/core/translations/form/en-us.yaml
index 64236bfab..59e492d0d 100644
--- a/addons/core/translations/form/en-us.yaml
+++ b/addons/core/translations/form/en-us.yaml
@@ -141,15 +141,13 @@ subscription_id:
   help: The subscription ID for the subscription with read access.
 access_key_id:
   label: Access Key ID
-  help: The access key ID found on the Security Credentials page in AWS.
+  help: The access key ID generated by AWS for the IAM user to use with this host catalog.
 secret_access_key:
   label: Secret Access Key
-  help: The secret access key found on the Security Credentials page in AWS.
-region:
-  label: Region
+  help: The secret access key generated by AWS for the IAM user to use with this host catalog.
 secret:
   label: Client Secret Value
-  help: The client secret value for the client you want Boundary to use.
+  help: The client secret value generated by Azure for Boundary to use for authentication.
 disable_credential_rotation:
   label: Disable credential rotation
 dns_names:
diff --git a/addons/core/translations/resources/en-us.yaml b/addons/core/translations/resources/en-us.yaml
index e384dcbaa..97dde483e 100644
--- a/addons/core/translations/resources/en-us.yaml
+++ b/addons/core/translations/resources/en-us.yaml
@@ -94,9 +94,12 @@ host-catalog:
     azure: Azure
     dynamic: Dynamic
   form:
+    aws_region:
+      label: AWS Region
+      help: AWS region of the hosts to be added to the catalog.
     azure_client_id:
       label: Client/Application ID
-      help: The client (application) ID for the client you want Boundary to use.
+      help: The client (application) ID of an Azure service principal that Boundary will use to authenticate and discover hosts from Azure.
 host-set:
   title: Host Set
   title_plural: Host Sets
@@ -116,7 +119,7 @@ host-set:
         help: Create a filter to select resources using values such as tag name or tag value. The Azure filter format is:tagName eq ‘<tag-name>’ and tagValue eq ‘<tag-value>'. For example:tagName eq 'application' and tagValue eq 'production'
     preferred_endpoints:
       label: Preferred Endpoints
-      help: Optional. Selects addresses of hosts, in cidr:<valid IPv4/6 CIDR> or dns:<globbed name>  format
+      help: Optional. Preferred address at which the host should be accessed when multiple options are present, in cidr:<valid IPv4/6 CIDR> or dns:<globbed name> format.
   messages:
     welcome:
       title: Welcome to Host Sets
diff --git a/ui/admin/app/components/form/host-catalog/aws/index.hbs b/ui/admin/app/components/form/host-catalog/aws/index.hbs
index 8839f3029..8c58dbecc 100644
--- a/ui/admin/app/components/form/host-catalog/aws/index.hbs
+++ b/ui/admin/app/components/form/host-catalog/aws/index.hbs
@@ -127,7 +127,10 @@
     @name='region'
     @type='region'
     @value={{@model.region}}
-    @label={{t 'form.region.label'}}
+    @label={{t 'resources.host-catalog.form.aws_region.label'}}
+    @helperText={{t 'resources.host-catalog.form.aws_region.help'}}
+    @linkText={{t 'actions.learn-more'}}
+    @link={{doc-url 'host-catalog.aws.region'}}
     readonly={{false}}
   />
 
diff --git a/ui/admin/config/environment.js b/ui/admin/config/environment.js
index 37bc5386d..f975624f1 100644
--- a/ui/admin/config/environment.js
+++ b/ui/admin/config/environment.js
@@ -76,6 +76,7 @@ module.exports = function (environment) {
         'host-catalog.new': '/host-catalogs/new',
         'host-catalog.azure': '/dynamic-host-catalogs-on-azure',
         'host-catalog.aws': '/dynamic-host-catalogs-on-aws',
+        'host-catalog.aws.region': '/dynamic-host-catalogs-on-aws-region',
         'host-set': '/host-sets',
         'host-set.new': '/host-sets/new',
         'host-set.add-hosts': '/host-sets/add-hosts',