Update README

README.md

@@ -1,17 +1,17 @@
 # zammad
 
-> One line description of the recipe
+Zammad is a free helpdesk or issue tracking system. 
 
 <!-- metadata -->
 
 * **Category**: Apps
 * **Status**: 0
 * **Image**: [`zammad`](https://hub.docker.com/r/zammad), 4, upstream
-* **Healthcheck**: No
+* **Healthcheck**: Yes
 * **Backups**: No
-* **Email**: No
+* **Email**: Yes
 * **Tests**: No
-* **SSO**: No
+* **SSO**: Yes
 
 <!-- endmetadata -->
 
@@ -21,6 +21,28 @@ if using elasticsearch, set on your host: `vm.max_map_count=262144`  in `/etc/sy
 
 * `abra app new zammad --secrets`
 * `abra app config <app-name>`
+* `abra app secret insert <app-name> smtp_password v1 <password>`
+* `abra app secret generate -a <app-name>`
 * `abra app deploy <app-name>`
 
+Either use the web wizard for the initial setup or run: `abra app cmd <app-name> zammad-railsserver init`
+
+## Authentik SSO
+
+* `abra app config <app-name>`
+```
+SSO_PROVIDER_DOMAIN=authentik.example.com
+IDP_SSO_TARGET_URL=https://authentik.example.com/application/saml/zammad/sso/binding/init/
+IDP_SLO_SERVICE_URL=https://authentik.example.com/application/saml/zammad/slo/binding/redirect/
+```
+Run:
+`abra app cmd --local <app_name> enable_authentik_sso`
+
+## Useful Commands
+
+Show changed settings: `abra app cmd <app_name> zammad-railsserver get_setting_changes`
+
+Open rails console: `abra app cmd <app_name> zammad-railsserver console`
+
+
 For more, see [`docs.coopcloud.tech`](https://docs.coopcloud.tech).