# Value Comparison
With CloudTruth Compare you can identify, diagnose and set configuration values for your [projects ](/configuration-management/projects.md)across multiple [environments ](/configuration-management/environments.md)from a single page.
## Comparing values across environments
You can access the compare page from your selected project by clicking `Compare`. The compare screen displays the initial selected environment and the parameter values for that environment.
The environment selection provides you with a dropdown allowing you to select multiple environments to compare values across. In this example we are selecting all of our environments for value comparisons.
The table now displays values for your project parameters across your selected environments. From here you can audit the value differences between default, development, production and staging.
If you discover a value that is not quite right, you can also modify values across environments directly from the compare page with the edit operation
for each individual value.
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