diff --git a/config/config.ini b/config/config.ini
index 56d2807..56bf0ab 100644
--- a/config/config.ini
+++ b/config/config.ini
@@ -73,7 +73,8 @@
 # Uncomment to provide aws region. Alternatively, use AWS_REGION env variable
 #region = eu-west-1
 
-# Uncomment to manage whether or not to confirm instance in region. Alternatively, use AWS_CONFIRM_INSTANCE env variable.
+# Uncomment to manage whether or not to confirm instance in AWS account supported region.
+# Alternatively, use AWS_CONFIRM_INSTANCE env variable.
 #confirm_instance = true
 
 [cloudtrail_lake]
diff --git a/docs/aws/manual/README.md b/docs/aws/manual/README.md
index 992a515..2b7b220 100644
--- a/docs/aws/manual/README.md
+++ b/docs/aws/manual/README.md
@@ -143,6 +143,12 @@ You can either use the `config/config.ini` file or you can use environment varia
 
 ##### 3.2.1 Configure the FIG using the `config/config.ini` file
 
+> [!NOTE]
+> Instance existence confirmation can be disabled using the `confirm_instance` config.ini in
+> the `[aws]` section or by setting the `AWS_CONFIRM_INSTANCE` environment variable. This option is
+> available for scenarios where the account that is running the service application does not have
+> access to the AWS account where the instance with the detection resides.
+
 1. Modify the `config/config.ini` file and set the following minimum values:
 
     ```ini