diff --git a/data/api/atomdataloader_url_config.md b/data/api/atomdataloader_url_config.md
index 3010ac04..14a1b764 100644
--- a/data/api/atomdataloader_url_config.md
+++ b/data/api/atomdataloader_url_config.md
@@ -5,7 +5,7 @@ url
 @short:
 	the URL which the component will use to load data after its initialization
 
-@type: string
+@type: string | api/_proxy.md
 @example:
 webix.ui({
   	datatype: "xml",
@@ -13,6 +13,8 @@ webix.ui({
 	...
 });
 
+@descr: The URL can be a string pointing to an actual URL, a string starting with a "connector->", or a api/_proxy.md object. See for example [how to load data into a DataTable from a GraphQL proxy object](https://snippet.webix.com/om5pqfnl).
+
 @relatedapi:
 	api/atomdataloader_load.md
 	api/atomdataloader_parse.md