This filter allows you to select traces on the value of a global event attribute for the first event.
- The input log is available.
- The input log has at least one event.
- The input log has at least one global event attribute.
The global event attribute can be selected on the left hand side, the values on the right hand side, and below we can select to filter in (select all traces for which the selected attribute has a selected value for the first event) or filter out (the selected attribute does not have a selected value for the first event).