vanished plane level

[CAROLINA]

strangely and suddenly I noticed, while I was working on a file that the level planimetry in the project browser disappeared.
how can I restore the view of the qulcuno planimetry please help me.

thanks and a thousand
carolina

 

[Tristan]

Just make you a floor plan with the cutting floor and top 900m and bottom floor and unlimited view depth

 

[CAROLINA]

Excuse me, but you mean a new level...

 

[Tristan]

no, I mean a new view "floor plan" of any level, even of the ground floor

 

[CAROLINA]

ahhhh.... perfect ok I understood I managed.. .
thanks and a thousand