Hi,

If you are creating the page via code then  you can do it like this,

Suppose you have created a new menu in the website like this,

<record id="test_menu" model="website.menu">
    <field name="name">Test</field>
    <field name="url">/page/test</field>
    <field name="parent_id" ref="website.main_menu"/>
    <field name="sequence" type="int">80</field>
    <field name="website_id" ref="website.default_website"/>
</record>

Then on clicking the menu the system will search for the route /page/test

Then in the controller,

@http.route('/page/test', type='http', auth="user", website=True)
def test_test(self, **post):
    return request.render('module_name.template_id')

Here if the auth="public",
then when the public user come and click on the newly created menu, he can view the page.

If the auth="user", when the public user come and clicking on the menu, he will be redirected to login page and ask to login, if he entered the login credentials properly he will directed to the page.

Then the template has to be defined,

<template id="template_id" name="Test Menu" page="True">
    <t t-call="website.layout">
        <div class="container">
            <form>
            </form>
        </div>
    </t>
</template>

Thanks