Copied from #31992 which remains authoritative (please double check for changes):

> * Begin of the insertionPhrasingEnd of the insertion Begin of the deletion Change phrasingEnd of the deletion when Begin of the insertionenablingEnd of the insertion Begin of the deletion toggling between defaultEnd of the deletion and Begin of the insertiondisabling "Manual scheduling":End of the insertion Begin of the deletion manual scheduling:End of the deletion
> * "**Manual scheduling** activated" (no change from current)
> * Begin of the insertion"**ManualEnd of the insertion Begin of the deletion "**DefaultEnd of the deletion scheduling** Begin of the insertiondeactivated" (regress to the same as 12.2)End of the insertion Begin of the deletion activated" (new)End of the deletion

**Acceptance criteria**

* Wording on changes to the manual scheduling property according to #31992 (see Activity log heading). Will require writing a specific journal formatter for the property.