Custom messages are one of all the parameters of a module, to see all the possibilities, feel free to go to Parameter a module.
When displaying certain results or as results of positioning axes, you can add custom messages.
Click Options > Settings.
Click Add New Message.
Select a title for the message, and its content.
In Conditions of posting, fill in the data as you want.
The message can be either be displayed when the trainee obtains a defined number of points in a module or at one of the positioning axes.
Whenever you set a minimum value, you need to set a higher maximum value, even if you want the message to be displayed from this minimum value.
You can choose to ignore the next messages when viewing this message.