This idea has been merged into another idea. To comment or vote on this idea, please visit APP-I-2122 Map AHA data points into TFS.
It would be great to map custom field data to export into VSTS.
I have been able to map the custom fields with ideas to features and the data comes through when I promote the idea.
But when I export from Feature to Visual Studio Team Services it creates the item in VSTS but does not bring my custom fields data into the newly created ticket in VSTS.