In DevOps S-Pillar of "CALMS" says that it is also about sharing knowledge.
At a present project I am working on, I am sitting at the interface between two organizations together with another "DevOps"-guy. A lot of our time is wasted because we have partly redundant meetings (with the organization on the left side) and we wait partially longer times until somebody from the right side can assist us in solving some issue.
Sometimes I also spend hours to find out who is reponsible for getting some information for me that I need.
What would you try to address to make more sharing possible although it is different organizations that are working on that project?