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Sen / Guides / Sen and the course

Sen is the tool. The course is the skill.

Sen holds your plan. It does not tell you whether the plan is any good. That is a skill, and it is what the course teaches.

Guide 21 of 21 · Part of the integrated planning series · 5 minute read
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These are the eight planning threads the Krong course is built around. The highlighted ones are covered here. What are the planning threads?

In one lineA tool holds the plan. A skill makes the plan worth holding.

Sen does the sums. Krong teaches the judgement.

Sen doesKrong teaches
Calculate the critical pathChoosing the right tasks and the right order
Add up cost and forecastJudging whether your estimates are credible
Score risks you enterFinding the risks you have not thought of
Show who is overloadedDeciding who should do what
Build a status reportDeciding what to tell a worried sponsor

What the course adds

Why they work best together

Sen makes the connections. The course tells you which connections matter, and how to defend your numbers when someone challenges them. Used together, you get a plan that is consistent and a planner who can explain it.

Sen is optional

You can do the course with a template or a spreadsheet. The reasons to choose Sen are that the links are already made, the figures agree, and the plan exports to a document, a board deck, a workbook and a task file.

Where to start

You can try the course and Sen before you pay anything. Free access gives you two complete modules, with no card needed. A quick free sign-up is all it takes.

Between them, Module 1 shows you how the course thinks, Module 8 gives you a skill you can use on Monday, and Sen shows what a connected plan feels like. If they are useful, the rest of the course is there when you are ready. If not, you have lost nothing. The course page has the full outline.

Questions people ask

Can I use Sen without the course?

Yes. Sen is free to start, and the guides explain the ideas.

Does the course require Sen?

No. Sen is an optional, recommended companion.

What does the course teach that Sen does not?

The judgement: how to build, check and defend a plan, and how to use AI on it responsibly.

See it in a real plan

Open Sen and explore the Caldera Freight example. Every figure on this page comes from it. Copy it, change a task, and watch the plan move together.

Open Sen, free   About the course

Keep reading

GUIDE 20
Is Sen easy to use?
Honest answer: Sen is a planner's tool. It is not hard, but it is not trivial. What to expect in your first hour, and whether it is overkill for a small project.
GUIDE 01
Integrated planning
Why a plan works only when scope, time, money, risk and people are connected, and how Sen keeps them that way.
GUIDE 12
New project managers
Sen shows how the parts of a plan connect, so you build the right habits from your first project.