README.md in gitlab-triage-1.0.1 vs README.md in gitlab-triage-1.1.0

@@ -890,10 +890,11 @@
     -s, --source [type]              The source type between [ projects or groups ], default value: projects
     -i, --source-id [string]         Source ID or path
     -p, --project-id [string]        [Deprecated] A project ID or path, please use `--source-id`
     -t, --token [string]             A valid API token
     -H, --host-url [string]          A valid host url
+    -r, --require [string]           Require a file before performing
     -d, --debug                      Print debug information
     -h, --help                       Print help message
         --init                       Initialize the project with a policy file
         --init-ci                    Initialize the project with a .gitlab-ci.yml file
 ```
@@ -941,9 +942,55 @@
 ##### Policy file
 
 ```yml
 host_url: https://gitlab.host.com
 resource_rules:
+```
+
+#### Can I customize?
+
+You can take the advantage of command line option `-r` or `--require` to
+load a Ruby file before performing the actions. This allows you to do
+whatever you want. For example, you can put this in a file like `my_plugin.rb`:
+
+```ruby
+module MyPlugin
+  def has_severity_label?
+    labels.grep(/^S\d+$/).any?
+  end
+
+  def has_priority_label?
+    labels.grep(/^P\d+$/).any?
+  end
+
+  def labels
+    resource[:labels]
+  end
+end
+
+Gitlab::Triage::Resource::Context.include MyPlugin
+```
+
+And then run it with:
+
+```shell
+gitlab-triage -r ./my_plugin.rb --token $API_TOKEN --source-id gitlab-org/triage
+```
+
+This allows you to use `has_severity_label?` in the Ruby condition:
+
+```yml
+resource_rules:
+  issues:
+    rules:
+      - name: Apply default severity or priority labels
+        conditions:
+          ruby: |
+            !has_severity_label? || !has_priority_label?
+        actions:
+          comment: |
+            #{'/label ~S3' unless has_severity_label?}
+            #{'/label ~P3' unless has_priority_label?}
 ```
 
 ### Contributing
 
 Please refer to the [Contributing Guide](CONTRIBUTING.md).