If you are using Baya V3, click the Help icon to launch the Online help.
Selecting the Web option on this page will take you to a page which has the training videos to get you started with the client.
To configure your Mobile or Desktop clients to access the collaboration applications, the online help is the best place to start.
Click on Mobile or Desktop and select the application. The relevant instructions along with the credentials to use for the configuration are shared on the help screens.