I see you are following up from this thread: Bahmni RIS integration
Adding an RIS system to Bahmni is not (currently) on our roadmap. We aren’t opposed to the idea, but resources are limited.
Can you give a longer explanation of what your use case is, and what real-world scenario (in Malawi?) you see that adding a RIS component to the Bahmni product would allow?
Bahmni being open-source software, it’s also possible that a separate team could work on packaging a RIS in Bahmni (outside of the core team’s roadmap), if you had an interested team of developers.
Finally, it might be worth looking at the ongoing work in the Radiology module for OpenMRS. I don’t think this module has been officially released yet, but when it is, it might be possible to have the OpenMRS component of Bahmni function as an RIS. (You can get more info about this on the #dev channel, adding the #radiology tag to your message.)