Unknown event send to siem

[THE_BLUE]

WAF send multiple logs combaimed togater  to siem tool as unknown, how to solve this issue ? is there way to send the logs with clear name?

[THE_BLUE]

f5 device is supported by qradar tools , the issue is if in one request there are more than 1 violation  the event name display as unknown , but if i press the event i can see all violation  list realted to the request  . is there away to make waf send the request one by one ? or to display all violation in event name