How can I change the Left Menu?

I’m trying to build an app using frappe framework, but I don’t want to the customer to have access to some frappe stuff…
For example, on left menu…

How can I change it on my app, setting my own menu ?

Screenshot From 2025-06-11 18-29-28

thanks!

See if these work:

Click on the E icon, settings and unclick the ones you don’t want to appear.

Click Edit on the Home page, then Settings at the top of each menu item, check Hidden box.

Thanks @smino for your reply… I was thinking for something more hard-coded on my app… for example… I would like to create all the menus on my app… once I install it, show only that menu without user interaction to hide it.

You can do one this like.

in after_install hook you can do somthing like this

def hide_workspaces():
    for ws in ["Integrations", "Settings", "Tools", "Build", "Users", "Website"]:
        frappe.db.set_value("Workspace", ws, "public", 0)

or may after wizard setup

But keep one workspace as default otherwise it will create a problem for finding home page