NIFTI_ECODE_WORKFLOW_FWDS

The NIFTI_ECODE_WORKFLOW_FWDS extension is used to store a Fiswidgets workflow specification. The workflow specifies a series of neuroimaging analysis steps along with all their associated parameters. This workflow specification can be used to document how a dataset was processed, or, can be loaded into the Fiswidgets workflow engine to process additional datasets.

The workflow specification is formatted in XML, using Fiswidgets specific XML tags, as per the fiswidgets dtd document.
Here is an example NIFTI_ECODE_WORKFLOW_FWDS XML extension and its text not too pretty print.
A Java parser to print the workflow specification is available on the Fiswidgets website under Tools/FXParser.

Fiswidgets is an open source workflow system for neuroimaging analysis, for more details see the website: http://fiswidgets.sourceforge.net/