I work as a backend developer in a financial organisation and the organisation has demanded that we migrate all our technical documentation (e.g. info about batches like the names and their scheduling and dependencies, the way calculations are done, which transactional systems are connected with the batches, etc.) to a new -transparent- system. I'm looking for guidelines, principles, possibly risk assessment, about sharing of technical documentation to a wide audience. I have some reservatons about whether it is such a good idea to make everthing transparent to everyone (especially some who might want to do harm now or in the future), but right now my reservations are based on gut feelings and not backed up with arguments.
Does anyne has some ideas and/or links to additional info which can help me in theorising about the best approach?
PS: the current system for the documentation is only accessible to the teams of our own business unit. The new system would be accessible to much more business units and autorisation can only be done on individual users, not on groups. Which makes autorisation actually very hard to administrate. Access based on role/group is no option.