Here are some readings to help you think about ethical considerations as you choose which archival documents to make digitally available.
Agarwal, Kritika. "Doing Right Online: Archivists Shape an Ethics for the Digital Age." (2016).
Poudyal, Bibhushana. (2021, November 8). The “nature” of ethics while (digitally) archiving the Other. [Special issue on Unsettling the Archives.] Across the Disciplines, 18(1/2), 177-190.