"inverted" working tree

[Catafratto]

is not a particular problem, but has "inverted" the working tree, with the views - origins at the bottom (see image), and only on a model (ipt) happened to others? solutions in case the thing is repeated?
Thank you!

 

[Matteo Cappelli dis.CAD]

hi, iv usage since 2002 (version 6.0).... never seen !!!

 

[Catafratto]

perfect, I like to distinguish myself . . .

Everything works perfectly, it's just... .