problem with contour surface control

[User1]

Hello everyone, I have some problems with boundary patch command (outside surfaces)! in the .rar file I attach, there is a pattern with a missing surface! I would like to create the missing surface at the top of the model, ensuring a homogeneous continuity of the surface, from the first point to the second point!

 

[User1]

to be clearer I attach a presentation!

 

[Tarkus]

I don't understand.
First, you take off your face, and then you want to do it again?

 

[User1]

tarkus! That is a model I was given by a friend, and since I'm practicing with the software, I would like to know how to do it! Say hello!

 

[Tarkus]

command loft:
- first choose the two edges as a guide trajectories, let's call them "horizontal,"
of your missing surface
- then choose how profiles the edges of the two right and left corners of your missing surface
-The loft command should already be set on surface processing.
- Give it to me.