To provide guest access to the application within TUNE, log in to your account and proceed to the «Users» page.
On the page that appears, click «Add User», and then you will be forwarded to the user creating card.
In the first tab, fill in the fields marked with an asterisk. In the «Email» field, enter your e-mail address for which the access should be granted.
When you fill in all the fields, click «Next» and go to the permission settings tab.
In the «Select a Role» list, select the «Developer» option and press «Save» at the bottom of the page.
On the next tab, if necessary, you can configure access to a specific application.
To do this, set the switch to «Custom» and leave in the left list only the applications to which you want to provide access.