# Validating data using data quality rules

The following procedures describe the process to validate your data using data quality rules:

1. Creating a data quality rule,
2. Applying a data quality rule to a data model, and
3. Analyzing the quality of a campaign.

### In this section

* [Creating a data quality rule](https://help.qlik.com/talend/en-US/data-stewardship-user-guide/8.0/creating-data-quality-rule)
* [Applying a data quality rule to a data model](https://help.qlik.com/talend/en-US/data-stewardship-user-guide/8.0/applying-data-quality-rule-to-data-model)
* [Analyzing the quality of a campaign](https://help.qlik.com/talend/en-US/data-stewardship-user-guide/8.0/analyzing-quality-of-campaign)