# TFS/Azure DevOps

* [How does update or delete comment functionality works in Team Foundation Server (TFS) and Azure DevOps?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/update-comment)
* [Which authentication modes does  support for Team Foundation Server (TFS)/Azure DevOps?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/auth-types)
* [What type of user and user permissions are required for synchronization?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/permission)
* [Which Team Foundation Server (TFS)/Azure DevOps fields are supported by  for synchronization?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/fields)
* [What should be scope/permissions assigned to the Personal Access Token?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/pat-permission)
* [How do images in comment/disscussion functionality works after synchronization by ?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/comment-inline-image)
* [How to resolve processing failure for Pipeline integration when there is a Service Connection deleted in the end system?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/pipelineserviceconnectionfailure)

{% if "OpsHub Integration Manager" === space.vars.SITENAME %}

* [Why  needs OpsHubTFSService?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/purpose-of-opshubtfsservice)
* [How to register OpsHubTFSService?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/register-opshubtfsservice)
* [How to change default OpsHubTFSService port number?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/register-opshubtfsservice-other-port)
* [How to upgrade OpsHubTFSService after upgrading OpsHub Integration Manager?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/upgrade-tfsservice)
* [What is Service URL during System Configuration?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/service-url)
* [What is the usage of ByPass Rules?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/buypass)
* [How to synchronize entities which meet specific conditions in TFS/Azure DevOps?](https://docs.opshub.com/v7.203/help-center-index/faqs/tfs-faqs/criteria)
  {% endif %}