# Automation Workflow: Use parameter placeholders in Conditional Split Rule

**URL:** <https://community.brevo.com/t/automation-workflow-use-parameter-placeholders-in-conditional-split-rule/2905>\
**Category:** Automations\
**Created:** [Janvier 22, 2025, 1:38 UTC](https://community.brevo.com/t/automation-workflow-use-parameter-placeholders-in-conditional-split-rule/2905 "2025-01-22T01:38:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![evenmarbles](https://avatars.discourse-cdn.com/v4/letter/e/ecc23a/32.png) [@evenmarbles](https://community.brevo.com/u/evenmarbles)\
**Post date:** [Janvier 22, 2025, 1:38 UTC](https://community.brevo.com/t/automation-workflow-use-parameter-placeholders-in-conditional-split-rule/2905/1 "2025-01-22T01:38:53Z")

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I was wondering if it was possible to use paramter placeholders in automation workflow rules. So for example, in a conditional split, I would like to compare a contact detail variable (e.g. EMAIL) with an event data field.

Here is how I would expect to look like:  
In the Define split condtions:  
ORDER\_ID  
at least: 1 time in the last 1 day  
Is equal to: {{ params.order\_id }}

Where {{ params.order\_id }} is a value coming in from an event.

Another use case would be to compare event\_data fields from 2 different events with each other, for example when using the Wait unti an event happens rule.

Any help would be appreciated!