I've create the hole with Hole wizard in assembly, check option Propagate feature to parts. Create sketch in assembly-> draw line. Try to pattern hole on editing parts. On editing assembly i can't create the "pattern on curve", feature Curve drive pattern appears on assembly featuremanager, but not drawing on details.
May be this feature isn't available for assy?
SW2010 SP3.0, Win XP32 SP3
first pic is a Hole wizard, second pic is feature Pattern on curve
Thank you for your kind thought of me.