| 
			
			 | 
		#1 | 
| 
			
			
			
			 Library Breeder (She/Her) 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 1,301 
				Karma: 1937893 
				Join Date: Apr 2015 
				Location: Fullerton, California 
				
				
				Device: Paperwhite 2015 (2), PW 2024 (12 GEN), PW 2023 (11 GEN), Scribe (1st) 
				
				
				 | 
	
	
	
		
		
			
			 
				
				Identifiers
			 
			
			
			Is there a way of preventing edit metadata from overwriting identifiers?  I have isbn's set exactly how I want them, but if I edit metadata will overwrite them.  Not helpful when I accidentally select the wrong book, or the wrong edition.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
	 | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| 
			
			 | 
		#2 | 
| 
			
			
			
			 null operator (he/him) 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 22,018 
				Karma: 30277294 
				Join Date: Mar 2012 
				Location: Sydney Australia 
				
				
				Device: none 
				
				
				 | 
	
	
	
		
		
		
		
		 
			
			You must mean download metadata or Extract metadata from book, because I am pretty sure metadata edit in and of itself won't change any Ids unless you type them.   
		
	
		
		
		
		
		
		
		
		
		
		
	
	Although I note, there's no checkbox to include/exclude IDs from downloading - globally or by site. BR  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
| Advert | |
| 
         | 
    
| 
			
			 | 
		#3 | 
| 
			
			
			
			 Deviser 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,265 
				Karma: 2090983 
				Join Date: Aug 2013 
				Location: Texas 
				
				
				Device: none 
				
				
				 | 
	
	
	
		
		
			
			 
				
				Audit Log Plugin
			 
			
			
			The "Audit Log" plugin tracks all metadata changes, and allows automatic reversals of most metadata, including Identifiers. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	Of course, it is advisable to periodically purge the AL-retained log data via its menu option, and then compress metadata.db using Maintain Library. Otherwise your metadata.db will get unnecessarily enormous due to the "log" size growing. AL is activated/deactivated/purged separately for each Library, such as only for a WorkBench Library. See the ToolTips. DaltonST  | 
| 
		 | 
	
	
	
		
		
		
		
			 
		
		
		
		
		
		
		
			
		
		
		
	 | 
![]()  | 
            
        
    
            
  | 
    
			 
			Similar Threads
		 | 
	||||
| Thread | Thread Starter | Forum | Replies | Last Post | 
| Pasting identifiers | davidfor | Development | 4 | 10-28-2018 09:04 AM | 
| Consolidate identifiers | Geremia | Library Management | 2 | 03-23-2018 09:39 PM | 
| Arbitrary Identifiers | BetterRed | Calibre | 2 | 05-08-2016 01:31 AM | 
| Fragment identifiers | frisket | ePub | 19 | 04-02-2014 03:44 PM | 
| Modifying Identifiers | Fabe | Sigil | 6 | 01-11-2012 08:46 AM |