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check in

comp., MS đăng ký (" To indicate that a user is in a certain place or location. Users "check in" to a physical place to share their location with their friends. "); kiểm nhập (To place a file or project back in a source repository. This releases the lock for editing and enables other users to view the updated file or check out the file)
 English thesaurus
Check In
busin., abbr. CI
IT, abbr. CI (RCS)