Unable to resolve multiple positions

Position can be mapped in several places (Part Description, Comment, Application, etc.). However, all positions on a row must resolve to a single position. The reason you might have multiple positions on an application is to represent “compound positions” like Left Front, Right Rear, etc.

Some files might contain a position column for Front or Rear and a then put Right or Left in the comments. To map compound locations, you need to map Front to both “Left Front” and “Right Front”, Rear to “Left Rear” and “Right Rear”, etc. The mapping will take “Front” from the position column for example and “Left” from a comment map and then take the intersection of the positions they map to output Left Front.