sketch stuck, from import to reverse eng.

[siemens810]

Good morning.
I find myself having to import 2d sketches that he created through temporary sections ( 3 options from arc/line sketch; polyline; spline) and sw me sees them in this way are not changeable. Does anyone know if there is a way to unlock them or cannot?
to import there are no errors and there are no plans.
2d sketch lines allow to create plans for the contact of the 3 points and you can create a convert entity and have the same sketch then editable , only that they are many and I was looking for a simpler way if it was enough to unlock them. Thank you.


sketch created by reverse engineer scan3d .

 

[siemens810]

found the solution there is to do a procedure from the feature manager menu, you have to delete igs remains the sketch with the rhombus after which I have to activate the function by removing suspends, then they place me on the sketch and create sketch of modification , so in the menu above appears the pen and you can change the sketch turned into sketch3d.