Fit or expertise
A better connection to what is needed in the context where the solution will be used (e.g. with regard to users or other stakeholders and existing systems or processes to which your solution must adjust), or better use of already available expertise in the field of problem or your solution (by looking at what is already known about the problem in question, what has already been tried by others, what best practices there are, etc.).
Overview or certainty
More overview and insight into the problem and possible solutions (e.g. by talking to users or experts) or certainty that your solution indeed improves and meets the requirements (e.g. by testing your solution, having it reviewed by an expert, or compare with existing solutions).
Data or inspiration
Justification of decisions (e.g. by comparing different options and checking which meet your requirements) or innovation within your solution (for example by brainstorming, perhaps together with potential users).
What is important within your assignment? What questions could you ask to ensure that that aspect receives sufficient attention?
Common general questions for the DOT framework research strategies.
(The framework cc-by-sa HAN (link))
Sources
Turnhout, K. van, Craenmehr, S., Holwerda, R., Menijn, M., Zwart, J. P., & Bakker, R. (2013). Tradeoffs in design research: development oriented triangulation. In Proceedings of the 27th International BCS Human Computer Interaction Conference (p. 56). British Computer Society.