Recover genieacs-ui admin password

Hi, we are in a situation where we would like to recover admin password for genieacs-ui . Is there a provided tool for that use or should I update db entry directly ? Backend is mongodb, and I managed to display password (in encrypted form) and salt in genieacs/users but I’m not really familiar with Mongo so I would appreciate pointers for updating with the proper format if it is the way to go.