The workflows require following placeholders:

 - de.rcenvironment.script: pythonExecutionPath -> absolute path to Python installation
 - de.rcenvironment.inputprovider: inputFile -> absolute path to any kind of file
 - de.rcenvironment.outputwriter: OutputWriterWritePath (Directory) -> absolute or relative path to any directory
 - de.rcenvironment.database: authUser -> a valid user name for the database
 - de.rcenvironment.database: authPhrase -> the respective user password for the database
 
 see placeholders_template.json