---
title: "Preconditions settings"
canonical: "https://support.appfire.com/space/JSU/12681941/Preconditions%20settings"
format: markdown
---
> Macro (aura-html)

> ℹ️ This content is for JSU for Jira Server/Data Center. If you are using JSU on Jira Cloud, see our JSU Cloud <u>[documentation](https://appfire.atlassian.net/wiki/spaces/JSUCLOUD/pages/12518040)</u>.

If you are using preconditions with a JSU post function, you can use the following options to define how the precondition is evaluated:

- **Ignore precondition (default)**: Every precondition is ignored which means that the post function will always be performed
- **True**: Precondition must be true to execute a post function
- **False**: Precondition must be false to execute a post function

The precondition setting is available on our post function configuration pages, and it is set to Ignore by default. You can learn more about our preconditions in [Workflow preconditions](https://appfire.atlassian.net/wiki/spaces/JSU/pages/12682104).