Annotate

Section	Controls
Recordings & signals	Play / Space, playback speed, View for channels/layout, Alignment… for offsets and notes
Annotations	Playback ruler to seek/scrub; Zoom handles to resize the visible range; Fit to show the full recording
Measurements	Live results, Configure…, Save records…

Use Add interval… (or Add annotation…) to choose a lane, label and boundaries. You can also drag across an empty interval lane. Select an annotation to Edit, Cut or Delete it; drag its edges to adjust boundaries.

Magnet controls snapping. Tools contains snap points and looping. Edit → Undo / Redo reverses edits. Model and protocol suggestions remain pending until accepted, modified or rejected; pending items do not contribute to results.

Use File → Save workspace to persist work. Save records… separately captures measurements in a .rime document. See measurements.