Make Fixversion available when issue reaches a certain status

[TomasZ]

We want the field Fixversion/s to only be editable when the issue reaches a certain status. Is this possible?

We could ofcourse programmatically make it invisible in the view, but it would still be editable.

[Ramiro Pointis]

What you can do it's erasing the fixversion from all the screens, and then add this field to a screen that you will use on a transition. So when you pass to the other status it would ask for the fixversion and it only can be selected in that point.