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For Jira Cloud you will need e-mail and API token.
To learn how to generate API token, please see: API Token authentication in Jira Cloud
In case of Jira Server you will need to provide user name and password to authenticate.
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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)
For server versions of Azure DevOps you will need to provide user name and password to authenticate.
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