Here you will find information on how to mark an answer as a solution in the community. This is one of the most important features to help others in the community.
Open the post you created. Now search for the answer that solved your problem. Click on the button Select solution.
The answer will now be marked as a solution and will help other users to find a solution.
If you made a mistake, or a better solution solves your problem, you can undo the answer that was marked as a solution. To do this you can simply click on the Unselect solution.
