Thread:Support/fuzziing

How can I fuzzy a set of messages (i.e., mark all language versions to be corrected/adapted)? Will I have to use a bot and edit each page? If there is no help page about fuzziing and defuzziing, please create one, else lead me to it.

Also: Is it possible to indicate what should be changed when I fuzzy a set of messages, or will I have to edit the English message? Can I only edit the German message and fuzzy all messages to be adapted to this new version (tranlate from German to English [and all other languages])?