Hi
Usually, the web menu is controlled by [ww10](https://dedalo.dev/ontology/ww10) section. (The equivalent of hierarchy20 for websites).
The TLD could be www (with 3 w)
The Real section tipo could be ww10 (with 2 w)
The Target thesaurus for the main thesaurus could be www1 (with 3 w)
The Target model for the type(model) thesaurus could be www2 (with 3 w)
The Typology needs to be: Web sites.
Choose the main Language
Change the Active field to yes
Put the Name of your new website and translate it.
Finally, press the generate button.

Note: Wait to do this after update to v6.2. Model type had been changed to create new hierarchies other than hierarchy20 as ww10 is.
Best