mjr2005: Just saw your post and thanks for the information.
We have one approved EB1B 140 and 485 was linked to that 140. Now we prepare to do a EB1A 140. If this one gets approved then how to link our existing 485 to this new 140 to preserve our early PD? You know our EB1B was prepared by school lawyer and this new 140 we prepare to do it DIY.
How do we tell INS to link this new 140 to existing 485?
Thanks!