CEXT-4524: Add ACCS event subscription docs

Author: ryanjcohen

src/data/navigation/sections/events.js

@@ -27,6 +27,10 @@ module.exports = [
     title: "Create conditional events",
     path: "/events/conditional-events.md",
   },
+  {
+    title: "Events Subscriptions grid for Adobe Commerce as a Cloud Service",
+    path: "/events/events-subscriptions-grid.md",
+  },
   {
     title: "Add custom fields",
     path: "/events/custom-event-fields.md"

src/pages/_images/events/edit-event-subscription.png

@@ -0,0 +1,59 @@
+---
+title: Events Subscriptions grid for Adobe Commerce as a Cloud Service
+description: Learn about managing events subscriptions through the admin in Commerce Cloud Service.
+keywords:
+  - ACCS
+  - Events
+  - Extensibility
+---
+
+# Managing Events through the Admin in Adobe Commerce as a Cloud Service
+
+In addition to the available [REST endpoints for event subscriptions](./api.md), Adobe Commerce as a Cloud Service also supports managing events through the Admin.
+
+## View event subscriptions
+
+In the Admin, select **System** > **Events** > **Events Subscriptions** to display the _Events Subscriptions_ grid page.
+
+![Events Subscriptions grid page](../_images/events/events-subscriptions-grid.png)
+
+The rows of this grid show configuration settings for all event subscriptions, both enabled and disabled.
+
+## Create a new event subscription
+
+Click **Add New Subscription** from the grid page to display the form for creating a new event subscription.
+
+![New event subscription](../_images/events/event-subscription-settings.png)
+
+The **Event subscription settings** configuration panel contains the following fields:
+
+Field | Description
+--- | ---
+**Event Name** | Select one of the supported Commerce event names from the dropdown.
+**Event Name Alias** | A unique alias name for the event. An alias is required for events that have rules configured.
+**Event Provider** | Select the event provider to which the event should be delivered. If a workspace configuration is set for the provider, event metadata will be created and linked to the provider when the event subscription is saved.
+**Is Enabled** | Indicates whether the event is enabled. Disabled events are not emitted from Commerce.
+**Priority** | Indicates whether the event has priority status. Priority events are sent within a second, whereas non-priority events can take up to 59 seconds to send.
+
+### Configure event subscription fields
+
+The **Event Subscription Fields** configuration panel allows you to define the fields of the event payload to transmit from Commerce. The name provides the path to the field in the event payload. See [Register events](./module-development.md#register-events) for details on specifying event field names.
+
+### Configure event subscription rules
+
+The **Event Subscription Rules** configuration panel allows you to define rules that determine when an event with a name alias is triggered. [Create conditional events](./conditional-events.md) describes how to configure rules.
+
+Field | Description
+--- | ---
+**Field** | The name of the event field to be evaluated.
+**Value** | The value to be compared.
+**Operator** | Defines which comparison operator to use. Examples include `lessThan`, `regex`, and `equal`.
+
+## Events Subscriptions grid actions
+
+Click **Select** > **Edit** in the **Action** column of an event subscription's row to display a form for editing the subscription.
+
+# TODO: replace image
+![Edit event subscription](../_images/events/edit-event-subscription.png)
+
+Click **Select** > **Delete** in the **Action** column to delete an event subscription.