General mapping
The mapping rules determine how values of Autodesk Inventor attributes are mapped to PLM attributes and vice versa for parts, assemblies, or drawings files that use the template containing the mapping rules.
Example
In Autodesk Inventor, create template Template_1. For Template_1, define the following mapping rule: Autodesk Inventor "attribute" Weight goes to PLM item "attribute" Estimated Weight.
Save Template_1 as part file A0001. As a result, the value calculated for the Weight "attribute" of part file A0001 is mapped to the Estimated Weight field of the item that is created when you save part fileA0001 to PLM.
For any following part files for which you need the mapping rules defined in Template_1, open Template_1and save Template_1 under the desired part file name.