I have faced a big problem in CATIA. When I try to use every commands in CATIA the feature in the specification tree always show different one. For example, in the attach file, I use an extrude command when I finish doing this it shows up a surface in the specification tree with a red flash which cannot be modified.
How could I fix this? Please help me
so do one thing ,,,,off the datum feature ,,,other wise it makes that one as dump..... dump means its having no parametric .... if u want to create surface in parametric,,,u should have to go with create datum off.