diff --git a/docs/eca/install.md b/docs/eca/install.md
index 14b2caea00b2bf0b460a9f2693c70bb30d15bffa..bac1cdbe37016dd34aa9021856d308d65e1d9c61 100644
--- a/docs/eca/install.md
+++ b/docs/eca/install.md
@@ -5,22 +5,18 @@ tags:
 ---
 # Installation
 
-To download the module with composer use the following command:
+ECA can use different modellers. The recommended BPMN.iO modeller is used in this Quick Start guide.
+
+Download the ECA module and BPMN.iO modeller module:
 
 ```
-composer require drupal/eca
+composer require drupal/eca drupal/bpmn_io
 ```
 
-??? note "Using non-stable releases"
-
-    If you want to use non-stable releases (e.g. RC, beta or dev), then you should configure your root project
-    to allow that by configuring the minimum acceptable stability with e.g. `composer config minimum-stability beta` for
-    accepting beta releases. Without this, composer may run into dependency issues.
-
-Enable the module(s) in the admin ui of your site (`/admin/modules`) or with drush:
+Install the ECA and BPMN.iO module and their dependencies via the GUI at `/admin/modules` or with Drush:
 
 ```
-drush en eca eca_base eca_ui
+drush -y pm:install eca eca_base bpmn_io
 ```
 
-The list of modules you may want to install depends on your use-case.
+The list of modules you may want to install depends on your use-case. You can now start building your own models.
diff --git a/docs/eca/troubleshooting.md b/docs/eca/troubleshooting.md
index b5e58aa170898e53aa8d71f73308049274b6ebc6..15523f6bceccf91f13d5356adb52ce9d2618eea2 100644
--- a/docs/eca/troubleshooting.md
+++ b/docs/eca/troubleshooting.md
@@ -66,3 +66,9 @@ Drupal 10 or even 9.
 
 As a workaround, Drupal core can be patched with [this file](https://git.drupalcode.org/project/drupal/-/merge_requests/3599.diff)
 and which is discussed and provided by [this Drupal issue](https://www.drupal.org/project/drupal/issues/3346430).
+
+## Using non-stable releases
+
+If you want to use non-stable releases (e.g. RC, beta or dev), then you should configure your root project
+to allow that by configuring the minimum acceptable stability with e.g. `composer config minimum-stability beta` for
+accepting beta releases. Without this, Composer may run into dependency issues.