# DMN examples

Eight decision tables, each demonstrating a different hit policy or FEEL feature. Every table is printed in full, so you can copy the rules straight into the DMN editor.

Read them in order if you are learning: the first uses Unique, and the later ones move through First, Collect and Priority.

ℹ️

**The rules are here in full.** Each page prints the complete decision table, so building it in the DMN editor is a matter of adding the columns and typing the rows.

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## In this set

[Discount by customer tier (DMN)Two inputs, one output, no overlaps.](https://help.gocapable.com/diagrams/discount-by-customer-tier-dmn.html)

[Loan eligibility (DMN)First hit policy, because the rules are ordered.](https://help.gocapable.com/diagrams/loan-eligibility-dmn.html)

[Shipping cost (DMN)Weight bands and destination zones.](https://help.gocapable.com/diagrams/shipping-cost-dmn.html)

[Support ticket priority (DMN)Impact and urgency, resolved to a priority.](https://help.gocapable.com/diagrams/support-ticket-priority-dmn.html)

[Expense approval routing (DMN)Who approves what, by amount and category.](https://help.gocapable.com/diagrams/expense-approval-routing-dmn.html)

[Holiday entitlement (DMN)Service length and contract type.](https://help.gocapable.com/diagrams/holiday-entitlement-dmn.html)

[Insurance risk score (DMN)Collect, because every matching rule contributes.](https://help.gocapable.com/diagrams/insurance-risk-score-dmn.html)

[Access level by role (DMN)Roles to permissions, with a Priority hit policy.](https://help.gocapable.com/diagrams/access-level-by-role-dmn.html)

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## Everything under here

[Discount by customer tier (DMN)The canonical DMN table: customer tier and order value in, discount out, with the Unique hit policy.](https://help.gocapable.com/diagrams/discount-by-customer-tier-dmn.html)[Loan eligibility (DMN)A DMN DRD with two linked decisions fed by input data and a business knowledge model.](https://help.gocapable.com/diagrams/loan-eligibility-dmn.html)[Shipping cost (DMN)A DMN table where several rules fire at once, summed with the Collect hit policy and numeric ranges.](https://help.gocapable.com/diagrams/shipping-cost-dmn.html)[Support ticket priority (DMN)Route tickets by severity, plan and channel with the Priority hit policy and an ordered output list.](https://help.gocapable.com/diagrams/support-ticket-priority-dmn.html)[Expense approval routing (DMN)Decide who approves an expense from amount, category and cost centre with the First hit policy.](https://help.gocapable.com/diagrams/expense-approval-routing-dmn.html)[Holiday entitlement (DMN)Calculate leave entitlement from age and service with a DMN literal expression written in FEEL.](https://help.gocapable.com/diagrams/holiday-entitlement-dmn.html)[Insurance risk score (DMN)Add points from many overlapping rules with Collect and a sum aggregator to score risk.](https://help.gocapable.com/diagrams/insurance-risk-score-dmn.html)[Access level by role (DMN)Grant access from role and environment with the Any hit policy, where overlapping rules must agree.](https://help.gocapable.com/diagrams/access-level-by-role-dmn.html)

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## Related

[ReferenceThe notation behind these.](https://help.gocapable.com/diagrams/reference.html)

[Diagram typesGrouped by what you want to draw.](https://help.gocapable.com/diagrams/diagram-types.html)

[ExamplesEvery other set.](https://help.gocapable.com/diagrams/examples.html)

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_The hit policy is the whole decision._