Hi @Olli_Moilanen , Daniel, in his post already mentioned Wallander with a @ before his user name. This is a function of the Forum that notifies the user that his/her name was mentioned in a post/thread. I am sure Mr. Wallander will look at this and eventually answer. If you like you can add some words in your post and write @ followed by Wallander, (and you will see the name will receive a grey box) asking him directly your question, and he will be notified.
I suggest you to read the Forum Guide, with many useful explanations on how to use the Forum efficiently.