Here is the settings https://drive.google.com/file/d/19-9RjJ6QvU8uJToUbQ5NsbBDawFvSQ2L/view?usp=drivesdk

Analytics Plus throws an error when I try to use JSON as the parameter value:

{"spec":{"itemsType":"avl_unit","propName":"sys_name","propValueMask":"*","sortType":"sys_name"},"force":1,"flags":1,"from":0,"to":0}