Since BioStar 2.7.11, you can be sorted by user ID and user group ID in <Muster Status>.
For more information about sorting user ID, please refer to the article below.
Until BioStar 2.7.10, user group ID sorting did not work properly for <Muster Status>.
Starting from BioStar 2.7.11, you can be sorted correctly by user group name.
BioStar 2 > MONITORING > Zone Status