DT4 - User-defined data fields DT3 -> DT4

[BLUEFROG]

Welcome @LRS77

1. Quit DEVONthink.
2. In the Finder, hold the Option key and choose Go > Library.
3. Go into the Application Support/DEVONthink 3 directory and copy the CustomMetadata.plist file into the DEVONthink directory in App Support.
4. Launch DEVONthink 4.)

PS: Did you read this…

READ ME – Running the DEVONthink 4 Beta

Read this if you want to run the DEVONthink 4 Beta… First… Optimally, DEVONthink 4 should installed on a separate macOS user account in its own ~/Applications directory to isolate it from other user accounts. However, if you want to run DEVONthink 4 and use it with your DEVONthink 3 databases, you need to make sure version 3 can’t be launched. In the Finder, locate the DEVONthink 3 application. Control-click it, and choose Compress… After the ZIP file has been made, delete the DEVONthink 3 ap…