Filter: Project on first global attribute value

This filter allows you to project a sequence of events that all have the same value for a global event attribute to only the first event.

Acceptance requirements

  • The input log is available.
  • The input log has at least one event.
  • The input log has at least one global event attribute.

Configuration panel

The global attribute can be selected on the left hand side, the values on the right hand side, and below we can select to filter in (project on all events that either do not have a selected value or to the first event of a maximal sequence of events that have the same selected value) or filter out (project on all events of a maximal sequence of events that have the same selected value, except for the first event of that sequence).

Sample result

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