Add term scaffolding
I think that we can consider scaffolding as an occurrent entity, subsumed by BFO:Process. The definition suggested by Rohlfing et al.[1] is as follows: "A form of assistance from a more knowledgeable partner who is adjusting the task to learner's abilities". This should then follow such a template probably: "Scaffolding is a process that ..."
[1] K. J. Rohlfing et al., "Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems," in IEEE Transactions on Cognitive and Developmental Systems, vol. 13, no. 3, pp. 717-728, Sept. 2021, doi: 10.1109/TCDS.2020.3044366.