Decision Model and Notation (DMN) models
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Are decision models based on a notation standard defined by the Object Management Group (OMG)
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Use graphical decision requirements diagrams (DRDs) with one or more decision requirements graphs (DRGs) to trace business decision flows
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Use an XML schema that allows the DMN models to be shared between DMN-compliant platforms
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Support Friendly Enough Expression Language (FEEL) to define decision logic in DMN decision tables and other DMN boxed expressions
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Are optimal for creating comprehensive, illustrative, and stable decision flows
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Business Central or other DMN-compliant editor
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Designing a decision service using DMN models
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Guided decision tables
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Are tables of rules that you create in a UI-based table designer in Business Central
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Are a wizard-led alternative to spreadsheet decision tables
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Provide fields and options for acceptable input
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Support template keys and values for creating rule templates
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Support hit policies, real-time validation, and other additional features not supported in other assets
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Are optimal for creating rules in a controlled tabular format to minimize compilation errors
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Business Central
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Designing a decision service using guided decision tables
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Spreadsheet decision tables
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Are XLS or XLSX spreadsheet decision tables that you can upload into Business Central
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Support template keys and values for creating rule templates
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Are optimal for creating rules in decision tables already managed outside of Business Central
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Have strict syntax requirements for rules to be compiled properly when uploaded
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Spreadsheet editor
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Designing a decision service using spreadsheet decision tables
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Guided rules
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Are individual rules that you create in a UI-based rule designer in Business Central
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Provide fields and options for acceptable input
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Are optimal for creating single rules in a controlled format to minimize compilation errors
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Business Central
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Designing a decision service using guided rules
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Guided rule templates
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Are reusable rule structures that you create in a UI-based template designer in Business Central
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Provide fields and options for acceptable input
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Support template keys and values for creating rule templates (fundamental to the purpose of this asset)
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Are optimal for creating many rules with the same rule structure but with different defined field values
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Business Central
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Designing a decision service using guided rule templates
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DRL rules
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Are individual rules that you define directly in
.drl text files
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Provide the most flexibility for defining rules and other technicalities of rule behavior
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Can be created in certain standalone environments and integrated with Red Hat Decision Manager
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Are optimal for creating rules that require advanced DRL options
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Have strict syntax requirements for rules to be compiled properly
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Business Central or integrated development environment (IDE)
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Designing a decision service using DRL rules
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Predictive Model Markup Language (PMML) models
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Are predictive data-analytic models based on a notation standard defined by the Data Mining Group (DMG)
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Use an XML schema that allows the PMML models to be shared between PMML-compliant platforms
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Support Regression, Scorecard, Tree, Mining, and other model types
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Can be included with a standalone Red Hat Decision Manager project or imported into a project in Business Central
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Are optimal for incorporating predictive data into decision services in Red Hat Decision Manager
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PMML or XML editor
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Designing a decision service using PMML models
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