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Similarly, you'll need to connect to your Azure DevOps / TFS.
Again, make sure you're providing root path to your instance – not to particular project.
For Azure DevOps Services (in cloud), you will need an e-mail and Personal Access Token of a user account that will perform all synchronization changes.
To learn how to generate API token, please see: Personal Access Token authentication in Microsoft Azure DevOps (formerly VSTS)
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To define value mapping - please use the "⋯" button next to each pair (marked in red).
Mapping mode
Copy values — When Copy values mode is selected the Synchronizer simply copies a modified value attempting to perform type conversion if needed – for example when a numerical field is mapped to string field. For some field types Copy values is the only available mode.
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Before the synchronization takes place – the profile needs to be enabled. This will start synchronization of new changes.
To perform synchronization of historic events – please run initial synchronization after saving the profile.
Well done!