Requirements management

Some complements :
- estimated effort : can be in man days or hours, depending on selected unit.
- priority : list seems to refer to what is called "urgency" in Project'Or RIA
=> either name it urgency, and use existing urgency list (my preference)
=> or call it priority, but use existing priority list
=> or define new list : must then find a different name ...
- criticality : will use existing list
- feasibility : new list to build

Other points, from Jira requirements :
- requirement version : not planned.
=> interesting item, but may be complex to manage (not planned in a 3 day dev)
=> many fields should then be versionned
=> maybe other idea : set new requirement and define a field "replaces..."
- depends on (dependency management) : will be added
- baseline : not planned
- technical risk : can be added (new list)