When analyst relations (AR) planners design their AR programs and document them in a plan, they must decide which planning method to use — whether they choose to be ad hoc, use a combination of formal planning methods, or apply a single formal method rigorously. This report, the third in a trilogy that provides AR managers with the knowledge they need when contemplating use of the objectives and key results (OKR) method in part or in full, helps AR managers who know the FIAR AR strategic planning method understand how the OKR method differs from it, by comparing their concepts and vocabularies.