Michael propone una modifica al template CMMI
Mi sembra una cosa utile. Mi ci sono scontrato anch'io un paio di volte, ora ho già votato... 
In the CMMI template for work items in the analysis tab of a requirement the amount of text is very limited- 247 ascii characters by my count. I haven't looked at the database to see what the field definition says. ...CUT...I have filed a feature request for this. Vote for it if you feel like the field is just too limiting. Below is a screen shot and the link is to the feature request. If you agree please go out and vote for this or validate it even you may not agree. https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=250645
Fonte: Impact Assessment in TFS Work Item Fields