Project-based learning has enduring concerns with an individual contributor"s grade allocation. An individual"s final grade can be attained through whole group product assessment, individualised contribution assessment, or a combination of the two. Assessment can be achieved through external (teacher) product evaluation, internal (participant) process evaluation, or a combination of the two. If combination assessment is used, weighting of each element becomes an addressable issue. If a project utilises digital technologies, with a wiki being the predominant output format, the inherent software adds a further dimension to the assessment process. When the project is conducted by English language learners preparing for English-medium undergraduate studies, assessment becomes both linguistic and topic-focused. A limited two-cycle action research study was conducted at an English medium international university to investigate assessment methods utilising external and ISSN 2325-0887 2017 www.macrothink.org/ijele 14 internal evaluations, on which the design of an assessment framework could be based. Results from this study include a design approach to the allocation of individual grades, with an informed discussion of group assessment, including free-rider issues, co-created assessment, and score weightage.International Journal of English Language Education