Hi,

To display a custom document type in the menu web part, you need to list all document types in the Document types field. Documents of these types will be displayed in the menu.

If you do not want to create blog document type under Page Menu Item document type, you need to disable it as a child nod in Site Manager -> Development -> Document types -> edit the type -> child types. But this setting has general effect. So, there are these possible options:

- Create custom code which will check whether the user want to create the blog type under Forums page
- Tell the users that blogs are not allowed under Forums
- Use another document type for Forums page which will have disabled blog as a child type.

Best Regards,
Juraj Ondrus