HowToDeleteUploadedFile
From Business Process Management, BPM and Workflow Automation Wiki | BizAgi BPMS
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How to delete an uploaded file
An example would be to have a file-type attribute called fAnexx in the Master entity called Request, and this attribute is used in several activities of a sequential flow.
To delete the uploaded file use this statement:
Me.removeRelation("Request.fAnexx",true);
DO NOT USE this statement as THE VALUE OF THE UPLOADED FILE WILL REMAIN UNCHANGED:
Me.setXPath("Request.fAnexx", null)
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