diff --git a/doc/classes/SceneTree.xml b/doc/classes/SceneTree.xml
index 9366d7dd442..06800082cb8 100644
--- a/doc/classes/SceneTree.xml
+++ b/doc/classes/SceneTree.xml
@@ -21,7 +21,8 @@
- Calls [code]method[/code] on each member of the given group.
+ Calls [code]method[/code] on each member of the given group. You can pass arguments to [code]method[/code] by specifying them at the end of the method call.
+ [b]Note:[/b] [method call_group] will always call methods with an one-frame delay, in a way similar to [method Object.call_deferred]. To call methods immediately, use [method call_group_flags] with the [constant GROUP_CALL_REALTIME] flag.
@@ -34,7 +35,8 @@
- Calls [code]method[/code] on each member of the given group, respecting the given [enum GroupCallFlags].
+ Calls [code]method[/code] on each member of the given group, respecting the given [enum GroupCallFlags]. You can pass arguments to [code]method[/code] by specifying them at the end of the method call.
+ [b]Note:[/b] Group call flags are used to control the method calling behavior. If the [constant GROUP_CALL_REALTIME] flag is present in the [code]flags[/code] argument, methods will be called immediately. If this flag isn't present in [code]flags[/code], methods will be called with a one-frame delay in a way similar to [method call_group].