has agent at time t a un agent au temps t ha un agente al tempo t agent in at time t agent en au temps t agente in al tempo t interaction among system components Interaction entre les composantes de système interazione tra le componenti del sistema interaction between system components and system environment components Interaction entre les composantes de système et les composantes de l’environnement de système interazione tra le componenti del sistema e le componenti de l'ambiente del sistema system component composante de système componente del sistema system agent agent de système agente del sistema See information under the "has agent at t" property. A system component that is an agent in an interaction among system components or in an interaction between system components and system environment components. We envision revisions of the current SCO theory of agency. This is due to the limited power of explainability of present representation. A sounder and deeper interpretation of the causal role of an agent in an interaction, compared to other participants, is required. Tentative proposal: a possible direction of implementation is towards a telic vision of agency intended as end-point driven. On this more fundamental neutral vision, a second layer of representation may be constructed to model intentionality, goals, and plans in relation to agency. Here, SCO may harmonize and align with UFO-C representation. For insight for discussion see: Guarino, N., & Guizzardi, G. (2024). Processes as variable embodiments. Synthese, 203(4), 104. https://doi.org/10.1007/s11229-024-04505-2 Guizzardi, G., de Almeida Falbo, R., & Guizzardi, R. (2008). Grounding software domain ontologies in the unified foundational ontology (UFO): The case of the ODE. Memorias de la XI Conferencia Iberoamericana de Software Engineering (CIbSE 2008), Recife, Pernambuco, Brasil, February 13-17, 2008, 127–140. comments to https://www.w3id.org/sco/sco-u#SCO_0000027 and https://www.w3id.org/sco/sco-u#SCO_0000029 Une composante de système qui est un agent dans une interaction entre les composantes de l’environnement du système ou dans une interaction entre les composantes de système et les composants de l’environnement de système. Una componente di sistema che è un agente in un'interazione tra le componenti del sistema o in un'interazione tra le componenti di sistema e le componenti dell'ambiente di sistema. provisional