Make functionality that reflects the structure of the organization laravel vue

Good afternoon.
Our company has a personal ERP written in laravel vue
Each employee of the company has a personal account for employees, and now we need to implement new functionality to our ERP.

The new functionality is the menu item "Company Structure".
The result of the work should be in the form of code that our developers integrate and the "Company Structure" will work according to the technical part of the TK which is in the attachment, in the video text and in the form of video.

TK on the link in the video: https://disk.yandex.kz/i/czNhFyvJAW4RkQ

The progress of work on the project will be tracked in real time by the link that you highlight.
Beforehand, you will need a written timing of the project (just the stages of implementation and deadlines).