Where are my options in Safari Share menu [duplicate]

OS X Yosemite introduce few extensions like sharing extensions. With some defaults one like share with Apple Mail, iMessage, ... but today thoses extensions are missing for me. Is there's any knowed way, even with CLI to restaure them ?

missing defaults sharing options


run /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -seed