Breaking down silos, setting common goals, and empowering each other: that's essentially what inter-team collaboration is all about. Whether it's two Scrum teams working on the same product family or multiple departments in a large organization, good mutual coordination can make the difference between sluggish processes and inspiring results. At Spark Academy we see that effective collaboration doesn't happen by itself; it requires active facilitation and a shared mindset.
Do you work according to agile principles? Then you can implement 'scaled' practices, such as Scrum of Scrums or Meta-scrum-meetings, where representatives from different teams discuss alignment and dependencies. This keeps the number of meetings per team limited, while still staying connected.
Ensure everyone knows who has decision-making authority over which part of the work. This prevents duplicate work and unnecessary escalations. Consider a shared "RACI matrix" (Responsible, Accountable, Consulted, Informed) or simple team overviews detailing each person's focus.
Create channels (Slack, MS Teams, etc.) where information is shared directly and publicly. Optionally, set up an 'inter-team' channel for escalations or questions affecting more than one team. Just be careful that not everything ends up everywhere—guidance is good, spam is not.
This can range from cross-team retros (short sessions where two or more teams reflect together) to workshops or hackathons. This way, you get to know each other's working methods, fostering greater understanding and respect.
Instead of each team having its own KPIs, you can formulate an overarching goal. This way, you drive collaboration instead of internal competition. For example: “We want to reduce the time-to-market for Feature X by 30%” instead of “Team A needs to do Y and Team B needs to do Z.”
Getting lost in details: If there's a difference in working methods, discussions can go on endlessly. Focus on the common ground instead of minor deviations.
No escalation path: If a conflict between teams becomes too large, there must be a clear path to force a decision (e.g., a Chief Product Owner or management making the final call).
Too few celebration moments: If collaboration is finally going well, celebrate it! Give teams recognition. It motivates them to continue improving.