Ship design - Ship container

Hello,

How can we add parts as a container? I can not activate the detailed design.

I found something in help.

* The ship container name is used as a prefix for the detail plate or profile naming rules.

* Selecting the container part
The type of object you select as a container part depends on which operation mode you are using to define the ship data.

4th Generation Design – Design Element Mode
You can select a subset as a container, but you must specify the following environment variable:

UGII_ALLOW_SUBSET_AS_CONTAINER=1

*A SHIP_CONTAINER attribute is assigned to the container.

Thanks.