diff --git a/documentation/docs/steps/slackSendNotification.md b/documentation/docs/steps/slackSendNotification.md
index 4357d0978..d8cffbedf 100644
--- a/documentation/docs/steps/slackSendNotification.md
+++ b/documentation/docs/steps/slackSendNotification.md
@@ -1,73 +1,33 @@
-# slackSendNotification
+# ${docGenStepName}
 
-## Description
-
-Sends notifications to the Slack channel about the build status.
-
-Notification contains:
-
-* Build status;
-* Repo Owner;
-* Repo Name;
-* Branch Name;
-* Jenkins Build Number;
-* Jenkins Build URL.
+## ${docGenDescription}
 
 ## Prerequisites
 
-Installed and configured [Jenkins Slack plugin](https://github.com/jenkinsci/slack-plugin).
+* Installed and configured [Jenkins Slack plugin](https://github.com/jenkinsci/slack-plugin).
+
+## ${docGenParameters}
+
+## ${docGenConfiguration}
 
 ## Example
 
 Usage of pipeline step:
 
 ```groovy
-try {
-  stage('..') {..}
-  stage('..') {..}
-  stage('..') {..}
-  currentBuild.result = 'SUCCESS'
-} catch (Throwable err) {
-  currentBuild.result = 'FAILURE'
-  throw err
-} finally {
-  stage('report') {
-    slackSendNotification script: this
+pipeline {
+  agent any
+  stages {
+    stage('Build') {
+      steps {
+        echo "do something"
+      }
+    }
+  }
+  post {
+    always {
+      slackSendNotification script: this
+    }
   }
 }
 ```
-
-## Parameters
-
-| parameter | mandatory | default | possible values |
-| ----------|-----------|---------|-----------------|
-|script|yes|||
-|baseUrl|no|||
-|channel|no|||
-|color|no|`${buildStatus == 'SUCCESS'?'#008000':'#E60000'}`||
-|credentialsId|no|||
-|message|no|||
-
-### Details
-
-* `script` defines the global script environment of the Jenkinsfile run. Typically `this` is passed to this parameter. This allows the function to access the [`commonPipelineEnvironment`](commonPipelineEnvironment.md) for storing the measured duration.
-* `baseUrl` allows overriding the Slack Plugin Integration Base Url specified in the global configuration.
-* `color` defines the message color.
-* If `channel` is defined another than the default channel will be used.
-* `credentialsId` defines the Jenkins credentialId which holds the Slack token
-* With parameter `message` a custom message can be defined which is sent into the Slack channel.
-
-## Step configuration
-
-We recommend to define values of step parameters via [config.yml file](../configuration.md).
-
-In following sections the configuration is possible:
-
-| parameter | general | step | stage |
-| ----------|-----------|---------|-----------------|
-|script||||
-|baseUrl||X|X|
-|channel||X|X|
-|color||X|X|
-|credentialsId||X|X|
-|message||X|X|
diff --git a/vars/slackSendNotification.groovy b/vars/slackSendNotification.groovy
index 33c1a0cee..5cce4b158 100644
--- a/vars/slackSendNotification.groovy
+++ b/vars/slackSendNotification.groovy
@@ -1,6 +1,7 @@
 import static com.sap.piper.Prerequisites.checkScript
 
 import com.sap.piper.ConfigurationHelper
+import com.sap.piper.GenerateDocumentation
 import com.sap.piper.Utils
 import groovy.transform.Field
 import groovy.text.SimpleTemplateEngine
@@ -9,14 +10,44 @@ import groovy.text.SimpleTemplateEngine
 
 @Field Set GENERAL_CONFIG_KEYS = []
 @Field Set STEP_CONFIG_KEYS = GENERAL_CONFIG_KEYS.plus([
+    /**
+     * Allows overriding the Slack Plugin Integration Base Url specified in the global configuration.
+     */
     'baseUrl',
+    /**
+     * Allows overriding of the default massaging channel from the plugin configuration.
+     */
     'channel',
+    /**
+     * Defines the message color`color` defines the message color.
+     * @possibleValues one of `good`, `warning`, `danger`, or any hex color code (eg. `#439FE0`)
+     */
     'color',
+    /**
+     * The credentials id for the Slack token.
+     * @possibleValues Jenkins credentials id
+     */
     'credentialsId',
+    /**
+     * Send a custom message into the Slack channel.
+     */
     'message'
 ])
 @Field Set PARAMETER_KEYS = STEP_CONFIG_KEYS
 
+/**
+ * Sends notifications to the Slack channel about the build status.
+ *
+ * Notification contains:
+ *
+ * * Build status;
+ * * Repo Owner;
+ * * Repo Name;
+ * * Branch Name;
+ * * Jenkins Build Number;
+ * * Jenkins Build URL.
+ */
+@GenerateDocumentation
 void call(Map parameters = [:]) {
     handlePipelineStepErrors (stepName: STEP_NAME, stepParameters: parameters) {
         def utils = parameters.juStabUtils ?: new Utils()