Problem adding new menu to the topbar

[Guillaume Evrat]

I have created the basic mean modules with yo meanjs. So it has created the article CRUD module which is added automatically to the topbar menu.

I have been trying several time to add new module to the modules folder doing the same process. But it never add the new module to the topbar module.

So I have tried to only duplicate the articles modules and change the name of the variable and menu but it doesn't appear anyway.

Am I doing something wrong ? Do I need to incorporate the new menu somewhere else in the core module ? I can't understand why I cannot add any new tab to the topbar menu...

Thanks.