So relative to recent questions about ownership of content and lifecycle, I have to ask:
Who should own a page or block of content?
The SME who wrote it?
Their manager?
Someone else?
When an environment changes on an irregular schedule, how do you even predict the lifecycle/lifetime of a body of information?
By calendar?
By looking at Jira tickets or other factors which seem to affect this particular content?
something else?
Do you actually have someone whose job it is to track/review/curate content?
If so, what part of the organization do they belong to, and what is their mandate?