Print a copy, add your details and work through it with your team.
Camp / programmePrepared byDate
Your [project] needs more time because [factual reason]. The new collection or delivery plan is [plan]. We are responsible for [remaining work]. Please contact [person] if this creates a problem. We will update you again on [date] if the plan changes.
Do not invent a guaranteed finish date when a supplier has not confirmed it.
