How to remove asterisks from mandatory questions?

Have you wondered what the asterisk next to the question content means?  

When creating a question, we have the option to define whether it should be mandatory or not. By checking the "Answer to the question is mandatory" option, information for the respondent will appear in the form of the asterisk presented below. 

What to do if we want to hide the asterisk but keep the answer mandatory? 

Just go to the Creation tab in the top menu. Then select the APPEARANCE button. Here we create a new style or edit an existing one.

When editing a style, we select the given style from the list, and then from the OPTIONS section we uncheck "Asterisk for mandatory question". Finally, we save the change by selecting SAVE.