求助Mentor EN2004问题

Mentor EN2004中,零件的comps与geometry名称不一样,我们要在原理图怎么样写才能导入PCB当中.使其零件属性不变,即comps与geometry名称依然不同,以下是change_part.txt

              Old comps file                                           New comps file

U18      PART            PW                TSSOP14           |     U18      PART            TSSOP14           TSSOP14
U6       PART            SOIC8             TSSIC8-1          |     U6       PART            SOIC8             SOIC8

New Add In comps file                                        |     R85      PART            R-0402            R-0402
New Add In comps file                                        |     R86      PART            R-0402            R-0402
New Add In comps file                                        |     R87      PART            R-0402            R-0402
New Add In comps file                                        |     U19      PART            TSSOP14           TSSOP14
New Add In comps file                                        |     U2       PART            TFBGA324-12MM     TFBGA324-12MM

J1       PART            H-2P              H-2               |     Remove from the old file
X021     MHOLE1_X021     Symbol            X021              |     Remove from the old file
X022     MHOLE2_MHOLE001 Symbol            HOLE80            |     Remove from the old file
X023     MHOLE2_MHOLE002 Symbol            HOLE80            |     Remove from the old file
X024     MHOLE2_MHOLE003 Symbol            HOLE80            |     Remove from the old file
X029     MHOLE2_MHOLE001 Symbol            HOLE80            |     Remove from the old file

看不懂！