I don't want Zope to find out what content type an Image has. I want to be able to force that programmatically myself from DTML. Here are some code examples that doesn't work: <dtml-call "PARENTS[0].manage_addImage('awapimage.wbmp',file,'Give it a Title','','image/vnd.wap.wbmp')"> <dtml-call "PARENTS[0].manage_addImage('awapimage.wbmp',file,'Give it a Title','image/vnd.wap.wbmp','image/vnd.wap.wbmp')"> <dtml-call "PARENTS[0].manage_addImage('awapimage.wbmp',file,'Give it a Title','image/vnd.wap.wbmp','')"> Image.py contains this: def manage_addImage(self, id, file, title='', precondition='', content_type='',REQUEST=None): I have searched the mailing list and looked at Image.py but can't find it. Help, please Best regards, Peter