Open the cube Care Notebook v2
Now click on the log you want to open.
In the blue bar choose the appropriate category.
Press the button Post a message.
Use the input field to enter a message.
Are you currently not working with your Cubigo account?
In that case, you can check write as a guest. The message will now show that it was written by a guest.
When you have completed writing the message, click Post.
The message will appear in the log. The subscribers of this log will now receive notification messages.