Stable identity
Every paragraph, cell and shape gets an ID once, and it never changes or comes back under another meaning. Rewording or moving something edits the thing; it does not delete one thing and create another. The design volume treats the identity rules as more important than the choice of architecture.
Design volume 1, section 4.2 (stable identity).
@@ paragraph · Q3 summary @@-text: Q3 budget draft+text: Q3 budget, approved id: 01K7R2M4XQ (unchanged)