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When we talk about a predictive lifecycle versus an ad Jayal or adaptive lifecycle we need to go back

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and look at the idea of the triple constraints and predictive versus the agile triangle of constraints

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in a predictive scope is typically fix.

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This is what you have to create these are the requirements where in an ad Jayal the scope it varies

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because of that product backlog it can shift and priorities change time and cost typically vary in triple

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constraints with the scope remains constant time and cost and add Jayal is fixed.

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So it's considered an inverted triangle.

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When we talk about the agile trial triangle of constraints.

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So just be familiar with that idea that an agile time and cost this fix and the scope varies versus

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triple constraints where time and cost can vary in the scope should remain constant.

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The difference between the charter in the scope.

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So we go back to the idea of the charter the charter is all about the high level the project or purpose

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or justification the measurable project objectives what are the high level requirements the description

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of what's the overall project risk and our milestones.

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Do we have Pria pre-approved financial resources so how much.

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What's the summary budget here.

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Stakeholder list you have some requirements to start with.

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You have the project manager what's the roles and responsibilities for the PM and the name and authority

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of the sponsor.

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So the charter is all about authorizing the work and authorizing the project manager.

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The scope is all about what we will create.

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So we have the authority now we create it in the scope.

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So what is the project's scope description.

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What are the deliverables.

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How do we know were done.

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So what's the acceptance criteria.

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And are there any project exclusions or things that are out of scope.

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So that's very important to know.

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Another scope management process you must be familiar with is validate scope validate scope is about

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the customer receiving signing off accepting what weve created.

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It is an inspection driven process and our goal is the customer to accept the work to have formal acceptance.

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Remember this can happen at the end of a phase always at the end of a project or when you create a major

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deliverable.

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You could validate scope.

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So those are some key things you want to know from Chapter 5 in the Pinback on Scope management.