Update the Admin Dashboard documentation.

src/docs/reference/modules/AdminDashboard/README.md

@@ -1,11 +1,77 @@
 # Admin Dashboard (`OrchardCore.AdminDashboard`)
 
-The Admin Dashboard module provides a customizable admin dashboard for your site.
+Admin widgets are created using content items and can be secured like any other content item. To create a content type as a dashboard widget, ensure that the content type includes at least the following steps:
+
+- Assign the `DashboardWidget` stereotype to the content type.
+- Attach the `DashboardPart` part to the content type.
+
+### Creating a New Widget
+
+To create a new widget of the recently created content type, perform the following steps:
+
+1. Log in with a user with `ManageAdminDashboard` permission and navigate to the admin dashboard (accessible at `/admin` endpoint).
+2. Locate and click on the `Manage Dashboard` button. If the button is not visible, ensure that you have the `ManageAdminDashboard` permission.
+3. Click the `Add Widget` button and select the newly created content type.
+4. Complete the form and click the `Publish` button.
+
+Please note that users lacking the `ManageAdminDashboard` permission will require the `AccessAdminDashboard` permission to view the admin dashboard, in addition to the `ViewContent` or permission.
+
+### Widget Configuration
+
+Each widget has the following customizable settings:
+
+| Option    | Description                                                   |
+| --------- | ------------------------------------------------------------- |
+| `Position`| A numeric value indicating the widget's order on the page.    |
+| `Width`   | An integer value between 1 and 6, representing the widget's width on the screen. Please note that 1 indicates (1/6) of the screen, while 6 signifies full screen width. |
+| `Height`  | An integer value between 1 and 6, representing the widget's height on the screen. Please note that 1 indicates (1/6) of the screen, while 6 signifies full screen height. |
+
+### Styling
+
+If you wish to modify the look of your widget, consider incorporating a template named `DashboardWidget-{ContentType}.DetailAdmin.cshtml`, where `{ContentType}` represents the specific technical name of your content type. Below is an illustration of a template that introduces spacing around the widget:
+
+```
+<div class="card h-100 @string.Join(' ', Model.Classes.ToArray())">
+    @if (Model.Header != null || Model.Leading != null || Model.ActionsMenu != null)
+    {
+        <div class="card-header">
+            @await DisplayAsync(Model.Leading)
+            @await DisplayAsync(Model.Header)
+            @if (Model.ActionsMenu != null)
+            {
+                <div class="btn-group float-end" title="@T["Actions"]">
+                    <button type="button" class="btn btn-sm " data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+                        <i class="fa-solid fa-ellipsis-v" aria-hidden="true"></i>
+                    </button>
+                    <div class="actions-menu dropdown-menu">
+                        @await DisplayAsync(Model.ActionsMenu)
+                    </div>
+                </div>
+            }
+        </div>
+    }
+    <div class="dashboard-body-container card-body p-2 h-100">
+        @if (Model.Tags != null || Model.Meta != null)
+        {
+            <div class="dashboard-meta">
+                @await DisplayAsync(Model.Meta)
+                @await DisplayAsync(Model.Tags)
+            </div>
+        }
+        @await DisplayAsync(Model.Content)
+    </div>
+    @if (Model.Footer != null)
+    {
+        <div class="card-footer">
+            @await DisplayAsync(Model.Footer)
+        </div>
+    }
+</div>
+```
 
-## Widgets
 
 ### Videos
 
 <iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/MQuiXEnyEBw" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 
-<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/c7aiCPi2-BM" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/c7aiCPi2-BM" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>