Target picture and boundaries
Target state, explicit non-goals, one to three verifiable benefit statements. Plus the question of who owns the target picture — one person, not a committee.
Most programs do not become uncontrollable in delivery but during setup. Whatever is not decided in the first few weeks costs a multiple of that later.

First: the target picture, worded so that it is clear what does not belong. Second: the structure — which workstreams there are and who is accountable for each. Third: the decision paths — which body decides what, at what cadence, on what paper. Fourth: the dependencies on everything that lies outside the program.
If one of them is missing, what you get is not a program but a collection of projects with a shared name. The difference only shows once the first dates collide — and catching up then is expensive.
A target picture that only describes what is meant to get better is worthless, because nobody can disagree with it. It becomes usable only through the counter-check: which obvious expectation does this program expressly not meet? If that question is not answered during setup, everyone involved will answer it later, quietly, for themselves — and differently.
A simple format has proven itself in practice: one paragraph on the target state, one paragraph on non-goals, and for each non-goal a line on where that topic belongs instead. That takes the edge off the boundary, because it does not take anything away from anyone but places it somewhere.
The second part is the question of benefit: how will you tell in twelve months that it was worth it? Not as a catalogue of metrics, but as one to three verifiable statements. Anyone who cannot formulate those statements does not yet have a program but a budget.
In this order, because each building block is a precondition for the next.
Target state, explicit non-goals, one to three verifiable benefit statements. Plus the question of who owns the target picture — one person, not a committee.
Which workstreams are there, what does each deliver, who owns it? A workstream without a named person is not a workstream. Better a few clearly cut workstreams than a fine-grained structure nobody can oversee.
Which body decides what — on what paper, at what cadence, and who may decide between meetings? The last point determines the pace of the program.
Everything the program needs but does not control itself: other initiatives, operations, procurement, service providers, the works council, regulatory deadlines. Each dependency with a contact and the state of the commitment.
This list is short, yet it is rarely answered in full. Every unanswered question comes back later as a conflict:
The most common reflex during setup is to create control through meetings: a steering committee, a program board, an architecture board, weekly alignment calls. The result is activity, not control. If a topic passes through three committees before anything is decided, the lead time of a decision is longer than the sprint waiting for it.
Usable governance answers three questions and nothing else: who decides what? How does this body know that it is able to decide — that is, what paper does it need? And what happens if it does not decide? The third point is almost always missing, and it is exactly what causes the quiet delays.
A rule of thumb from practice: for every body you set up, you should be able to name which decision was actually taken there in the past four weeks. If that is not possible, it is an information meeting — and then it can be a document instead.
Workstreams are cut along departments instead of results. Then every dependency runs across an organisational boundary, and the program mainly administers itself.
Without explicit boundaries the scope grows invisibly, because everyone involved assumes their own topic is included. Scope creep rarely comes from decisions, mostly from assumptions.
A schedule that contains effort nobody has committed to is a wish list with dates on it. First the commitment, then the date.
If you do not involve the future operating unit during setup, you build in requirements that will not hold up in operations. That surfaces at the end, when it is most expensive.
Describe the target picture, the people involved and the intended role. You will get an assessment of which of the four building blocks are still open in your case.
Discuss your project