Once a container object is created and saved, a child object is immediately created automatically. The type of the child object to create depends on the [[Application_Context_Management#View_and_View_Items|server side configuration]].
{{Hint|After the first child object is created, one can always create more child objects manually just like for regular objects.}}
=== Configurable child instances ===
It's possible to [[SYSCLS_CREATEINSTANCE_OBJECTCONTAINER|configure more than one child object type]] to create when a container is created {{Version/WinXSince|3.6}}.
== Document container ==
== Technical details ==
* For newer versions, see [[#Configurable_child_instances]];
* There should be only one child type configured for a container. If there are more, the first one will be chosen for child creation;
* In case of multiple child types, the priority to choose is photo first, non-photo document second and then regular content;
[[Category:WinX|Object Container (Client)]]
[[Category:Client|Object Container (Client)]]