diff --git a/docs/upgrade-guide/upgrade26-30.md b/docs/upgrade-guide/upgrade26-30.md
index 2a83068aea..1530e99408 100644
--- a/docs/upgrade-guide/upgrade26-30.md
+++ b/docs/upgrade-guide/upgrade26-30.md
@@ -6,6 +6,8 @@ Title: Upgrading from ADF v2.6 to v3.0
 
 This guide explains how to upgrade your ADF v2.6 project to work with v3.0.
 
+Do not skip this task, if you want your application to be updated to a most recent version of ADF. Upgrades of multiple versions of ADF cannot be done in one step only, but should follow the chain of sequential updates. 
+
 **Note:** the steps described below might involve making significant changes
 to your code. If you are working with a versioning system then you should
 commit any changes you are currently working on. If you aren't using versioning
diff --git a/docs/upgrade-guide/upgrade30-31.md b/docs/upgrade-guide/upgrade30-31.md
index debe341cf3..49cd4aebe2 100644
--- a/docs/upgrade-guide/upgrade30-31.md
+++ b/docs/upgrade-guide/upgrade30-31.md
@@ -6,6 +6,8 @@ Title: Upgrading from ADF v3.0 to v3.1
 
 This guide explains how to upgrade your ADF v3.0 project to work with v3.1.
 
+Do not skip this task, if you want your application to be updated to a most recent version of ADF. Upgrades of multiple versions of ADF cannot be done in one step only, but should follow the chain of sequential updates. 
+
 **Note:** the steps described below might involve making changes
 to your code. If you are working with a versioning system then you should
 commit any changes you are currently working on. If you aren't using versioning
diff --git a/docs/upgrade-guide/upgrade31-32.md b/docs/upgrade-guide/upgrade31-32.md
index 94a9c59315..28c68032ee 100644
--- a/docs/upgrade-guide/upgrade31-32.md
+++ b/docs/upgrade-guide/upgrade31-32.md
@@ -6,6 +6,8 @@ Title: Upgrading from ADF v3.1 to v3.2
 
 This guide explains how to upgrade your ADF v3.1 project to work with v3.2.
 
+Do not skip this task, if you want your application to be updated to a most recent version of ADF. Upgrades of multiple versions of ADF cannot be done in one step only, but should follow the chain of sequential updates. 
+
 **Note:** the steps described below might involve making changes
 to your code. If you are working with a versioning system then you should
 commit any changes you are currently working on. If you aren't using versioning