diff --git a/docs/installation/migration-guide-from-dektrium-tools.md b/docs/installation/migration-guide-from-dektrium-tools.md
index 80da4eb..e84c4b5 100644
--- a/docs/installation/migration-guide-from-dektrium-tools.md
+++ b/docs/installation/migration-guide-from-dektrium-tools.md
@@ -11,6 +11,11 @@ composer remove dektrium/yii2-user
 composer remove dektrium/yii2-rbac
 ```
 
+## Install yii2-usuario
+```
+composer add 2amigos/yii2-usuario
+```
+
 ## Configuration
 
 Configure the `config/console.php` stuff:
@@ -114,6 +119,19 @@ This functionality has been dropped. Use `deny` rule in your configuration direc
 
 ``` 
 
+## Mark migrations as applied in an existing project
+
+If you already have a production project which has all the necessary user tables from dektrium simply run the following commands to 
+mark some migrations as already applied.
+
+```
+./yii migrate/mark "Da\User\Migration\m000000_000005_add_last_login_at"
+./yii migrate/to "Da\User\Migration\m000000_000007_enable_password_expiration"
+```
+
+The first command will mark the migration as applied, the second will apply missing migrations. 
+The second command is optiona as a simple ```./yii migrate/up``` would apply all missing migrations anyway.
+
 ## Rbac migrations
 
 [yii2-rbac](https://github.com/dektrium/yii2-rbac) have a nice tool which are rbac migrations, which help writing new permissions and roles.