Use Qobuz plugin

Hello,

I’ml trying to use the Qobuz plugin but it’s not ok.
Where to set the app_id ?

2017-03-25T14:35:17.554Z - info: [1490452517553] ControllerQobuz::login params: {“app_id”:"",“password”:“xxxxx”,“username”:“rododuc”}
2017-03-25T14:35:18.212Z - info: [1490452518211] makeQobuzRequest failed response: “\n<?xml version=\"1.0\" encoding=\"utf-8\"?>\n\n\n \n 400 Bad Request\n \n \n

Error 400 Bad Request

\n

Bad Request

\n

Guru Meditation:

\n

XID: 1032512067

\n
\n

Varnish cache server

\n \n\n”

Best regards.