To customize the recipient of notifications, go to the Settings menu section and select the Notification Settings tab (Figure 1, Pointer 1). Notifications can be sent to email or the company's Telegram channel. If necessary, check the "Employers" box. Then notifications will be sent to your employees via email or Telegram channel. Also set the language in which notifications will be sent. 

Note: By default, all notifications will be available in your personal account, where you can view them by clicking on the button.

If you want notifications to be sent to the client as well, set up checkboxes for them as well.

Figure 1 - Site page "Notification Settings"