This document discusses authorship and the allocation of credit in academic research. It defines authorship as reserving credit for those who make primary contributions to the concepts, data, and interpretation of published work. To be eligible for authorship, the document states a person must make major contributions to the design, analysis, or interpretation of the work and participate in drafting or revising the article. Issues around authorship include determining who receives credit in collaborative work and preventing problems like inappropriate authorship order or "ghost authors". The document provides guidelines for authorship and acknowledging secondary contributions to research.