Hello. Is there a way to pass a variable for the id argument to manage_addFile? I want the user to be able to choose the id for a file that they wish to upload instead of hard-coding it in as a string literal. I have tried the following code which is inside a Python script: fileName = REQUEST.form['publicationsFile'] context.manage_addFile(id=fileName, file=fileName, title=' ', precondition=' ', content_type='application/pdf') The error I get is as follows: Error Type: Bad Request Error Value: The id "<ZPublisher.HTTPRequest.FileUpload instance at 0x46a0170>" contains characters illegal in URLs. However, if I use a string literal, everything works fine. The following yields no errors but doesn't serve my purpose: fileName = REQUEST.form['publicationsFile'] context.manage_addFile(id='fileName', file=fileName, title=' ', precondition=' ', content_type='application/pdf') Also, if anyone knows of another method that could achieve the same purpose, please let me know. Any help would be greatly appreciated. Thanks. - Asad