Where to configure the amoCRM modules connection form?

Question

CRM

Good afternoon

We need to develop an advertising integration that would generate a link to our back in the application card and give it to the user.

I'm currently reading the amoCRM

doc. And I can't figure out how to change the right side of the connection, as, for example, is done here:

Я делаю в манифесте

  "locations": [
    "settings",
    "advanced_settings"
  ],

And in the script.js itself I try something like:

this.callbacks = {
      settings: function () {
        self.render_template({
          caption: {
            class_name: 'js-ac-caption',
            html: ''
          },
          body: '',
          render: '\
       <div class="ac-form">\
           <div id="js-ac-sub-lists-container">\
           </div>\
           <div id="js-ac-sub-subs-container">\
           </div>\
           <div class="ac-form-button ac_sub">SEND</div>\
       </div>\
       <div class="ac-already-subs"></div>'
        });
        return true;
      },
...

but I don't see anything when clicking on the plugin.