How can i create another menu in my content folder in a .md file using HUGO?

I trying to create a different menu than my main menu on another page, i write my code in the config.toml but i have no idea how can i put in my .md files.there is my code in the config.toml file

    [menu]

#Main Menu

[[menu.main]]
name        = "Inicio"
identifier  = "menu.Inicio"
url         = "/"
weight      = 1
[[menu.main]]
name        = "Nosotros"
url         = "/about-us"
weight      = 2
parent      = "menu.Inicio

and there is my code in my .md file for example

Option one:

In your site's config.toml file, you can declare multiple menus. Hugo doesn't require this, but it's helpful to list them in one place:

menu = ['main', 'pasto']

Then in the content pages you can assign that content item to one or multiple menus. In the frontmatter, for example content/posts/first-page.md:

...
menu:
  main:
    title: "First page"
    weight: 1
---

For multiple menus, add another menu entry:

...
menu:
  products:
    title: "Second product"
    weight: 2
  main:
    title: "See our Second product"
    weight: 3
---

Option two:

Do not create menu entries in the content files. Instead, you can add links to the menu or menus in the site's config.toml file.

[menu]
[[menu.main]]
  identifier = "pageOne"
  name = "First page"
  weight = 1
  url = "/posts/first-page"
[[menu.main]]
  identifier = "productOne"
  name = "Please view Product one"
  weight = 2
  url = "/posts/product-one"
[[menu.products]]
  identifier = "productsProductOne"
  name = "Product one"
  weight = 1
  url = "/posts/product-one"