You select an object and choose Update Proposals.

If you have selected a source object or a work item, the system generates two lists with mapping proposals for the related object. The system searches for proposals of similar harmonized objects to which the source object could be mapped, and proposals of similar source objects that could be mapped to the same harmonized object.

If you have selected a harmonized object, the system only proposes similar source objects that could also be mapped to the harmonized object.

All proposals are rated by a score; score 100 means that the object data matches exactly. To get more proposals, you can change the minimal score in the assignment block or specify a lower default score in the user-specific parameters.