---
sourceDocument: Brazil IT Service Management
sourceDocumentLink: https://www.servicenow.com/docs/r/it-service-management

 Release :

    - brazil

ft:locale :

    - en-US

ft:publication_title :

    - Brazil IT Service Management

ft:clusterId :

    - itsm

bundleId :

    - itsm

workflow :

    - Technology


---

# Define style rules from Change Schedule Definitions

# Define style rules from Change Schedule Definitions {#ariaid-title1}

Release version: Brazil  
Updated September 10, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Define style rules from a change schedule definition to apply them to the change schedule that's related to the definition.

## Before you begin

Role required: itil, sn_chg_soc.change_soc_admin, sn_change_role, sn_change_write, or admin

## Procedure

1. Navigate to AllChangeSchedulesChange Schedule Definitions.
2. Open the definition for which you want to define or edit a style rule.
3. In the Style Rules related list, select New.
4. On the form, fill in the fields.  
   {#def-stl-rules-from-chng-sch-def__table_p1x_5tf_gdb__entry__2}

   | Field | Description |
   |-|-|
   | Name | Name for the style rule. |
   | Conditions | Conditions that determine when the style rule applies. For example, show a red span when Risk is High. |
   | Active | Check box that, when selected, makes the style rule active. |
   | Styling ||
   | Advanced | Check box that, when selected, lets you write a script to set the label color, label weight, and event color. When this check box is cleared, the Label color, Label weight, and the Event color fields appear. |
   | Label color | Color of the text that is displayed for each record on the timeline that matches the style rule. |
   | Label weight | Thickness of the label, such as normal or bold. |
   | Event color | Color of the schedule span displayed for each record on the timeline that matches the style rule. |
   [Table 1. Style Rule form]

   {#def-stl-rules-from-chng-sch-def__table_p1x_5tf_gdb}
5. Select Save.  
   Note:  
   Style rules that you create from a change schedule definition take precedence over the style rules that exist in the base style rule table \[chg_soc_style_rule\].
{#def-stl-rules-from-chng-sch-def__steps_ygw_r5f_gdb}
**Related tasks**   

* [Define default style rules](https://www.servicenow.com/docs/kCrw3NEA_wGn9YxO2qd03g "Define style rules from the Default Style Rules module to apply them to all change schedules rather than to a specific application.")
* [Define style rules from the change schedules view](https://www.servicenow.com/docs/IIIBYEI8JFKQjUwnaKpEiA "Create style rules from the change schedules view to apply them to the specific change schedule where they're defined.")

*[\>]: and then