diff --git a/ha-modules/vpn/variables.tf b/ha-modules/vpn/variables.tf
index b30393a..b0d54f8 100644
--- a/ha-modules/vpn/variables.tf
+++ b/ha-modules/vpn/variables.tf
@@ -80,7 +80,7 @@ variable "local_cidrs" {
 * Type: list(any)
 **/
 variable "peer_cidrs" {
-  description = "List of peer CIDRs for the creation of VPN connection."
+  description = "Enter the list of remote peer CIDRs you want to connect through the VPN tunnel in the format as [\"x.x.x.x/x\",\"x.x.x.x/x\",...]\nFor example:\n1. Single peer_cidrs  = [\"10.0.0.0/28\"]\n2. List of peer_cidrs = [\"10.0.0.0/28\",\"10.0.0.1/32\"]"
   type        = list(any)
 }
 
diff --git a/saz/README.md b/saz/README.md
index 2005c46..077fdd9 100644
--- a/saz/README.md
+++ b/saz/README.md
@@ -8,7 +8,7 @@ If there is a requirement for extra ips please update the db_ip_count with extra
 | Name                                                                     | Version  |
 | ------------------------------------------------------------------------ | -------- |
 | <a name="requirement_terraform"></a> [terraform](#requirement_terraform) | >= 1.1.2 |
-| <a name="requirement_ibm"></a> [ibm](#requirement_ibm)                   | 1.39.1   |
+| <a name="requirement_ibm"></a> [ibm](#requirement_ibm)                   | 1.45.0   |
 
 ## Providers
 
diff --git a/saz/core_modules/bastion_compute.tf b/saz/core_modules/bastion_compute.tf
index 6d24cd8..1fca919 100644
--- a/saz/core_modules/bastion_compute.tf
+++ b/saz/core_modules/bastion_compute.tf
@@ -82,7 +82,7 @@ resource "ibm_is_instance" "bastion" {
     security_groups = [ibm_is_security_group.bastion.id]
   }
   lifecycle {
-    prevent_destroy = false // toggle this to true before publish
+    prevent_destroy = true
     ignore_changes = [
       user_data,
     ]
diff --git a/saz/example.userinput.auto.tfvars b/saz/example.userinput.auto.tfvars
index 32c84be..76c563d 100644
--- a/saz/example.userinput.auto.tfvars
+++ b/saz/example.userinput.auto.tfvars
@@ -355,10 +355,13 @@
 #     User should make the configuration update on their on-prem side VPN accordingly on the basis of IBM side VPN.
 # **/
 # vpn_mode  = "policy"
+# 
 # /**
-# *   List of peer CIDRs for the creation of VPN connection.
+# *   Enter the list of remote peer CIDRs you want to connect through the VPN tunnel in the format as ["x.x.x.x/x","x.x.x.x/x",...]
 # *   IBM VPC CIDR and User’s on-prem subnet CIDR should NOT overlap if VPN is being used.
-# *   Example: peer_cidrs  = ["10.248.128.32/28"]
+# *   Example: 
+# *   Single peer_cidrs  = ["10.0.0.0/28"]
+# *   List of peer_cidrs = ["10.0.0.0/28","10.0.0.1/32"]
 # **/
 # peer_cidrs  = ["x.x.x.x/x"]
 #
@@ -372,4 +375,4 @@
 # *   The Key configured on the peer gateway. The key is usually a complex string similar to a password.
 # **/
 # preshared_key   = "VPNDemoPassword"
-# /**
+
diff --git a/saz/placement_group_variables.tf b/saz/placement_group_variables.tf
index 5a14b73..58e603a 100644
--- a/saz/placement_group_variables.tf
+++ b/saz/placement_group_variables.tf
@@ -11,7 +11,7 @@
 * Desc: The strategy for Database servers placement group - host_spread: place on different compute hosts - power_spread: place on compute hosts that use different power sources.
 **/
 variable "db_pg_strategy" {
-  description = "The strategy for Database servers placement group - host_spread: place on different compute hosts - power_spread: place on compute hosts that use different power sources."
+  description = "The strategy for Database servers placement group \n- host_spread: place on different compute hosts \n- power_spread: place on compute hosts that use different power sources."
   type        = string
   validation {
     condition     = contains(["host_spread", "power_spread"], var.db_pg_strategy)
@@ -25,7 +25,7 @@ variable "db_pg_strategy" {
 * Desc: The strategy for Web servers placement group - host_spread: place on different compute hosts - power_spread: place on compute hosts that use different power sources.
 **/
 variable "web_pg_strategy" {
-  description = "The strategy for Web servers placement group - host_spread: place on different compute hosts - power_spread: place on compute hosts that use different power sources."
+  description = "The strategy for Web servers placement group \n- host_spread: place on different compute hosts \n- power_spread: place on compute hosts that use different power sources."
   type        = string
   validation {
     condition     = contains(["host_spread", "power_spread"], var.web_pg_strategy)
@@ -39,7 +39,7 @@ variable "web_pg_strategy" {
 * Desc: The strategy for App servers placement group - host_spread: place on different compute hosts - power_spread: place on compute hosts that use different power sources.
 **/
 variable "app_pg_strategy" {
-  description = "The strategy for App servers placement group - host_spread: place on different compute hosts - power_spread: place on compute hosts that use different power sources."
+  description = "The strategy for App servers placement group \n- host_spread: place on different compute hosts \n- power_spread: place on compute hosts that use different power sources."
   type        = string
   validation {
     condition     = contains(["host_spread", "power_spread"], var.app_pg_strategy)
diff --git a/saz/vpn_variables.tf b/saz/vpn_variables.tf
index ff014c1..ffcb6c9 100644
--- a/saz/vpn_variables.tf
+++ b/saz/vpn_variables.tf
@@ -25,7 +25,7 @@ variable "vpn_mode" {
 * Type: list(any)
 **/
 variable "peer_cidrs" {
-  description = "List of peer CIDRs for the creation of VPN connection."
+  description = "Enter the list of remote peer CIDRs you want to connect through the VPN tunnel in the format as [\"x.x.x.x/x\",\"x.x.x.x/x\",...]\nFor example:\n1. Single peer_cidrs  = [\"10.0.0.0/28\"]\n2. List of peer_cidrs = [\"10.0.0.0/28\",\"10.0.0.1/32\"]"
   type        = list(string)
   validation {
     condition     = can([for ip in var.peer_cidrs : regex("^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/([9]|1[0-9]|2[0-9]|3[0-2])$", ip)])