# Set Amortisation Rules on an existing Amortisation Rule Set.

`SetAmortisationRules`

`PUT /api/amortisation/rulesets/{scope}/{code}/rules`

- [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/endpoints/amortisation-rule-sets/SetAmortisationRules.json)
- [Rendered page](https://www.lusid.com/docs/api/lusid/endpoints/amortisation-rule-sets/SetAmortisationRules)

Sets the rules on the Amortisation Rule Set, replacing the existing rules with the set provided.

## Referenced schemas

- [SetAmortisationRulesRequest](https://www.lusid.com/docs/api/lusid/schemas/SetAmortisationRulesRequest.txt)
- [AmortisationRuleSet](https://www.lusid.com/docs/api/lusid/schemas/AmortisationRuleSet.txt)

[< Amortisation Rule Sets](https://www.lusid.com/docs/api/lusid/endpoints/amortisation-rule-sets/llms.txt)