bucket: reusable file mapping set that definesfrom/totemplates.group: execution scope that binds target locales to bucket names.profile: LLM provider/model/prompt definition.rule: priority-based mapping from group to profile.draft: translation generated locally by LLM workflow.curated: translation reviewed by a human in remote TMS.provenance: metadata describing origin/state and update history.sidecar metadata: separate metadata file that stores operational state.conflict: value mismatch requiring explicit resolution policy.