How To Merge Two Word Documents

Greetings all. I have a situation where a series of parts and assemblies were designed and given individual part numbers and their own drawings. These subparts and subassemblies then go into a purchased part and are listed on a chart on the purchased part drawing. The issue is that we now want to combine all these parts and subassemblies drawings onto one purchase part drawing.

How To Merge Two Pdf Documents

Short of opening the purchase part drawing, adding the required sheets and redrawing every part and subassembly, does anyone know a way to combine these separate drawings into one large drawing? I appreciate any assistance with this matter. Thank you all for your time and have a good day.