Fields building problem

So I have added a new item in the join form and dragged it to the Active item area, that item existed in the edit profile page's inactive item area. However I am unable to drag that item to Active Items area, it has just been undraggable. Did I make any mistake? What should I do?

I had the same problem. I ended up getting to work by trying to drop into different positions in the form on the right side, in the middle on the left side. Eventually it just found a spot it liked. Once it was in the active form I could move it where I wanted.

Not exactly a technical answer but thats what I had to do. Boonex can be a little crazy sometimes.

OH MY GOD.. It works. Using Dolphin is like teaching a puppy to follow your order, sometime it works sometime it doesn't.

Now I have a new problem. I have added the new item, but in the edit profile page, it shows "* _FieldCaption_NativeLanguage_Edit:" where "NativeLanguage" is the system name, how should I change it to the caption name?