Merge pull request #5770 from home-assistant/c727-ll-ent-obj

Lovelace: Add entity object options for entities card

source/_lovelace/entities.markdown

@@ -19,7 +19,7 @@ type:
   type: string
 entities:
   required: true
-  description: "A list of entity IDs or an `entity` object."
+  description: "A list of entity IDs or `entity` objects, see below."
   type: list
 title:
   required: false
@@ -32,6 +32,25 @@ show_header_toggle:
   default: true
 {% endconfiguration %}
 
+## {% linkable_title Options For Entities %}
+
+If you define entities as objects instead of strings, you can add more customization and configuration:
+
+{% configuration %}
+entity:
+  required: true
+  description: Home Assistant entity ID.
+  type: string
+type:
+  required: false
+  description: "Sets a custom card type: `custom:my-custom-card`"
+  type: string
+name:
+  required: false
+  description: Overwrites friendly name.
+  type: string
+{% endconfiguration %}
+
 ## {% linkable_title Example %}
 
 ```yaml