Ĝreate web Service hook using this tool, please refer below section.An overview of Personal Access Tokens (PAT) with instructions to create PAT is available here. You will need a Personal Access Token for the account.You will need a Visual Studio Team Services (VSTS) account - if you do not have one, you can create one now. Ě Dashboard showing the query on you VSTS Team Project home pageīelow are the pre-requisites to get your VSTS Team Project registered for RollUp web service:.Ĝreates a Query listing the hierarchical work items with effort fields.Ĝreates 3 Service Hooks viz., Work Item Create, Work Item Update and Work Item Restore.Once you register your VSTS Team Project with Canarys-VSTS RollUp service, it will create the following items: Hence RollUp will automate the process of summing up the Effort fields, viz., Original Estimate, Remaining Work and Completed Work from child work item Tasks and show it at Requirement level, in the same fashion show summation of effort fields of all child Requirements(PBI/User Story) at Feature level and continues for Epic level. Most project managers are interested in getting rollup of estimated or completed work, effort etc. VSTS RollUp is a web service which provides summed values of select fields for all child work items of a parent.