A step can have input and output parameters. They can be found in the Parameters tab. There are some built-in parameters:
systemId: The system the step should run on
success: true, if step was executed successful
message: short message of step execution
details: detailed message of step execution
These built-in parameters are pre-defined and must not be added. Apart from that any custom parameter could be added. The names of the parameters must be unique.
The Test tab can be used to test a step. A value for each input can be selected. After clicking on Execute test run the result can be seen in the result text field.
To share steps between systems the export and import buttons can be used.
Select all steps that should be included into the export and click on Export. Specify a filename and click on Export. After that the export file is created and is downloaded.
See Workflow export