Your brief
A colleague changed Tuesday’s schedule without messaging me. I felt tense because I need an overview. I want to ask for a message when plans change.
Possible draft
Fictional example: a changed schedule
Spoken draft: “On Tuesday I saw the changed schedule only when work began. I felt tense because I need to prepare. Would you send me a message when the schedule changes?” If the answer is no, explore an arrangement that is feasible.
