In the plugin.json is a config_form defined and in the language Files are a big Bunch of configuration Settings. BtW there is no extra Page in the Sidebar vor Logs. So it has to be in the Dashboard Tab. That is on the Settings Page behind the Settings.
It is not as easy as I thought, but at least i have got it to work. Here is my Version of the "plugin.json". The Settings Button is shown on the "Admin-Panel" and goes to a correctly shown and working Settings Page and the Dashbord shows up correctly.
The only Thing I have to do now is checking the Functionality. I have Set up a webhook server and test it in the next days.
If I try to send an test webhook from the Dashboard I get an Network error that he can´t find the ressource the same comes a second time in French. Someone any Idea where to look? The webhooks working perfekt if i directly target them from the Browser.
Ive tried it with RC10, The Dashboard Configuration still not work. Configuration can´t be saved and the webhook Test is not working. It says error ressource can´t be found.