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# Conditional Formatting
Conditional formatting is a technique where the color, font, text, and values of a data point are changed based on a data-driven condition. This technique can be used for performance metrics or to provide data-driven alerts.
Gantt Chart applies formatting based on certain criteria, such as completion percentage or project status, so users can easily track progress and identify potential issues. It allows users to customize the formatting rules and colors to better suit their individual needs.
### [Steps to enable Conditional Formatting](/project-management/alerting-techniques/steps-to-enable-conditional-formatting.md)
Conditions can be set either by Rule or Color Scheme
### Method 1 - Process for Format By -> Rule
1. To apply the formatting select the **Condition**.
!\[Graphical user interface, text, application, chat or text message
Description automatically generated]\(/files/uTQs4p2JjKeY4RInRlsl) !\[Graphical user interface, text, application, chat or text message
Description automatically generated]\(/files/3fALnUVvazHINeOrwHGz) !\[Graphical user interface, text, application
Description automatically generated]\(/files/5U9nLbtJ6E082F0niJp3)
### Method 2 - Process for Format By -> Color Schemes
1. Different **Color Schemes** are used for formatting:
### Legend Configuration
To display legends for the Status flag and Timeline bars of the applied rule, enable the "Show in Legend" option.