Create new shapes with <include-shape>

[Luba Balakhashvili]

I want to create shapes with same base and if I change that base, new shapes to be changed too. In documentation I read about <Include-shape> but I can't understand how to use it and can't find anything else about it. How can I use this sub-shapes?

Link of documentation: https://www.drawio.com/doc/faq/shape-complex-create-edit