The following data can be copied from CATIA Version 4 to CATIA Version 5:
circles
dittos, symbols (exploded in V5 geometry)
ellipses
points
lines
parabolas
hyperbolas
curves
AUXVIEW2 views As Result i.e. as geometry only with no associativity with 3D
V4 texts are migrated as V5 texts
V4 dimensions are migrated as V5 dimensions