Installing the Azure Checkmarx One Plugin
To install the Azure DevOps from Azure DevOps Marketplace:
Open your project in the Azure DevOps console.
Click on the Marketplace icon in the header bar and then select Browse marketplace from the dropdown menu.
Search for the Checkmarx One plugin and click on it, then click Get it free.
Follow the prompts to run the installation.
The plugin is installed.
Click Proceed to organization to return to the Azure DevOps console.