To access permission management you have to be an administrator and have the right HTTP right set up.
To access HTTP rights management page follow the link
        http://<domain>/sys/admin/users/http/rights.htm?
        or go to http://<domain> and go to
        Administration -> Users -> Rights (Under
        HTTP).
![]()  | Tip | 
|---|---|
Interesting chapter: Section 79.27, “How to activate the HTTP server”.  | 
To access FTP rights management page follow the link
        http://<domain>/sys/admin/users/ftp/rights.htm?
        or go to http://<domain> and go to
        Administration -> Users -> Rights (Under
        FTP).
![]()  | Tip | 
|---|---|
Interesting chapter: Section 79.28, “How to activate the FTP server”.  | 
Adding HTTP/FTP permissions to json config file:
Click on 
 button (Add
            HTTP/FTP virtual path). Enter /app/ctivo/,
            click on OK. Next, press 
 in the newly created
            path section and add users.
HTTP permissions to GPIO:
Similarly add the path /sys/gpiopc/,
            add users.