|  09-05-2011, 05:26 AM | #1 | 
| Addict            Posts: 201 Karma: 266070 Join Date: Dec 2010 Location: Spain Device: Win10,Win11,Ubuntu,PockbookLux44 |  Calibre/ePub Metadata 
			
			Sorry if I should have found the reply in the Manual/Forum: tried but didn't. Is there a way to tell Calibre to pick the data from a custom column on conversion and add it to the converted ePub metadata? i.e., Code: <meta name="DC.source" content="{#source}" />  Last edited by carmenchu; 09-05-2011 at 05:27 AM. Reason: Unreadle | 
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|  09-05-2011, 11:53 AM | #2 | 
| creator of calibre            Posts: 45,604 Karma: 28548974 Join Date: Oct 2006 Location: Mumbai, India Device: Various | 
			
			No, there isn't. custom column metadata is only set when you export a book from calibre.
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|  09-07-2011, 07:04 AM | #3 | 
| Addict            Posts: 201 Karma: 266070 Join Date: Dec 2010 Location: Spain Device: Win10,Win11,Ubuntu,PockbookLux44 | 
			
			Thanks -- glad to know. Further: would it be possible through a plugin? If yes, I would try to understand python/plugins... | 
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|  09-07-2011, 12:20 PM | #4 | 
| creator of calibre            Posts: 45,604 Karma: 28548974 Join Date: Oct 2006 Location: Mumbai, India Device: Various | 
			
			Not via a plugin, you'd have to modify calibre source code.
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|  09-07-2011, 02:33 PM | #5 | 
| Calibre Plugins Developer            Posts: 4,735 Karma: 2197770 Join Date: Oct 2010 Location: Australia Device: Kindle Oasis | 
			
			Using the Modify ePub plugin with the "Update metadata" option will embed the custom column metadata in (I believe) the same way that saving to disk does. The latest beta release at this point in time is here: https://www.mobileread.com/forums/sho...19#post1629519 | 
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|  09-07-2011, 03:13 PM | #6 | 
| Addict            Posts: 201 Karma: 266070 Join Date: Dec 2010 Location: Spain Device: Win10,Win11,Ubuntu,PockbookLux44 | 
			
			Thanks to both -- ready to try that beta release...
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