diff --git a/modules/aws-backup-destination/parameter_store_kms.tf b/modules/aws-backup-destination/parameter_store_kms.tf
index dc5e068..3f4217e 100644
--- a/modules/aws-backup-destination/parameter_store_kms.tf
+++ b/modules/aws-backup-destination/parameter_store_kms.tf
@@ -39,7 +39,7 @@ resource "aws_kms_key" "parameter_store_key" {
 }
 
 resource "aws_kms_alias" "parameter_store_alias" {
-  name          = "alias/parameter-store-backup-key"
+  name          = var.name_prefix != null ? "alias/${var.name_prefix}-parameter-store-backup-key" : "alias/${var.source_account_name}-parameter-store-backup-key"
   target_key_id = aws_kms_key.parameter_store_key.key_id
 }
 
diff --git a/modules/aws-backup-source/backup_plan.tf b/modules/aws-backup-source/backup_plan.tf
index f4e783d..9bac769 100644
--- a/modules/aws-backup-source/backup_plan.tf
+++ b/modules/aws-backup-source/backup_plan.tf
@@ -27,6 +27,10 @@ resource "aws_backup_plan" "default" {
       }
     }
   }
+
+  tags = {
+    "environment_name" = var.environment_name
+  }
 }
 
 # this backup plan shouldn't include a continous backup rule as it isn't supported for DynamoDB
@@ -59,6 +63,10 @@ resource "aws_backup_plan" "dynamodb" {
       }
     }
   }
+
+  tags = {
+    "environment_name" = var.environment_name
+  }
 }
 
 resource "aws_backup_plan" "ebsvol" {
@@ -89,9 +97,13 @@ resource "aws_backup_plan" "ebsvol" {
       }
     }
   }
+
+  tags = {
+    "environment_name" = var.environment_name
+  }
 }
 
-# this backup plan shouldn't include a continous backup rule as it isn't supported for Aurora
+# this backup plan shouldn't include a continuous backup rule as it isn't supported for Aurora
 resource "aws_backup_plan" "aurora" {
   count = var.backup_plan_config_aurora.enable ? 1 : 0
   name  = "${local.resource_name_prefix}-aurora-plan"
@@ -120,6 +132,10 @@ resource "aws_backup_plan" "aurora" {
       }
     }
   }
+
+  tags = {
+    "environment_name" = var.environment_name
+  }
 }
 
 
@@ -153,6 +169,10 @@ resource "aws_backup_plan" "parameter_store" {
       }
     }
   }
+
+  tags = {
+    "environment_name" = var.environment_name
+  }
 }
 
 
@@ -230,7 +250,7 @@ resource "aws_backup_selection" "aurora" {
   selection_tag {
     key   = var.backup_plan_config_aurora.selection_tag
     type  = "STRINGEQUALS"
-    value = "True"
+    value = (var.backup_plan_config_aurora.selection_tag_value == null) ? "True" : var.backup_plan_config_aurora.selection_tag_value
   }
 }
 
diff --git a/modules/aws-backup-source/backup_restore_testing.tf b/modules/aws-backup-source/backup_restore_testing.tf
index b6389fc..2e94756 100644
--- a/modules/aws-backup-source/backup_restore_testing.tf
+++ b/modules/aws-backup-source/backup_restore_testing.tf
@@ -20,7 +20,7 @@ resource "awscc_backup_restore_testing_selection" "backup_restore_testing_select
   protected_resource_conditions = {
     string_equals = [{
       key   = "aws:ResourceTag/${var.backup_plan_config_dynamodb.selection_tag}"
-      value = "True"
+      value = (var.backup_plan_config_dynamodb.selection_tag_value == null) ? "True" : var.backup_plan_config_dynamodb.selection_tag_value
     }]
   }
 }
@@ -36,7 +36,7 @@ resource "awscc_backup_restore_testing_selection" "backup_restore_testing_select
   protected_resource_conditions = {
     string_equals = [{
       key   = "aws:ResourceTag/${var.backup_plan_config_ebsvol.selection_tag}"
-      value = "True"
+      value = (var.backup_plan_config_ebsvol.selection_tag_value == null) ? "True" : var.backup_plan_config_ebsvol.selection_tag_value
     }]
   }
 }
@@ -51,7 +51,7 @@ resource "awscc_backup_restore_testing_selection" "backup_restore_testing_select
   protected_resource_conditions = {
     string_equals = [{
       key   = "aws:ResourceTag/${var.backup_plan_config_aurora.selection_tag}"
-      value = "True"
+      value = (var.backup_plan_config_aurora.selection_tag_value == null) ? "True" : var.backup_plan_config_aurora.selection_tag_value
     }]
   }
   restore_metadata_overrides = local.aurora_overrides
diff --git a/modules/aws-backup-source/variables.tf b/modules/aws-backup-source/variables.tf
index 6ca9252..25a13fe 100644
--- a/modules/aws-backup-source/variables.tf
+++ b/modules/aws-backup-source/variables.tf
@@ -307,6 +307,7 @@ variable "backup_plan_config_aurora" {
   type = object({
     enable                    = bool
     selection_tag             = string
+    selection_tag_value       = optional(string)
     compliance_resource_types = list(string)
     restore_testing_overrides = optional(string)
     rules = optional(list(object({