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Curated by: Sparx Systems (228 videos)
Introduction to Assume and Require Constraints with Requirement Definitions and Usages Stephen and Scott show how to use these expressive elements in requirements engineering. These keywords are effectively used to model and distinguish between preconditions (the environment/context) and postconditions (what the system must guarantee, measured by verifications). Stephen demonstrates how to display Require Constraints and then shows how to add an Assume Constraint by dragging a Constraint from the toolbox and dropping it onto a Requirement Def, choosing Assume Constraint as the type. For more information visit https://sparxsystems.com To contact Stephen Maguire visit https://sparxservices.com.au or https://www.linkedin.com/in/stephen-maguire-536971a2/ #sparxsystems #enterprisearchitect #enterprisearchitecture #softwarearchitecture #archimate #businessarchitecture #sparxea Chapters 00:00 Start 00:10 Welcome 00:52 Trechoro Home Diagram - SysML 2 Example Model 01:15 SysML 2 - KerML 02:04 The Assume and Require Constraints 03:49 Use Model Search 05:20 Features Window 07:13 How to Add a Require Constraint 09:22 Compartment Visibility 12:01 See the Constraints in a Use Case 15:50 Summary 17:43 Textual Notation 19:49 Thanks and credentials