I need help with the filter

[Eduardo_Bubniak]

I intend to build a dashboard showing only untreated errors that occur in the api, I am using error.exception.type to identify the types of errors, but I only need to track errors that do not have the keyword "company name", like me I can filter only the types of errors that do not have this keyword

[aaron-nimocks]

If I am understanding correctly, click Add Filter and it should look something like this.