This category contains 6 nodes.

Event Log Reader 

This node imports an event log from disk.

Event Log Writer 

It exports the event log into a local file.

Petrinet Reader 

read Petri net from pnml file

Petrinet Writer 

Read a model from Petrinet.class and Write this Petri net into pnml file

Process Tree Reader 

this node is used to read process tree from file ptm

Process Tree Writer 

Export process tree into .ptml file.