Cooperating means committing, uniting, and collaborating with coworkers or other teams to solve an issue collectively.
When disagreements emerge, they should generate a positive confrontation in a perspective of exchanging and sharing of points of view. A shared solution is after all possible with the respect of these rules:
1. Addressing positively and not criticizing
2. Focusing on an issue and not a person
3. Focusing the confrontation on one or more specific elements.
4. Aim for improvement without seeking to obtain apologies.
Thus, it is possible to cooperate while disagreeing. What matters is that colleagues commit, progress and consider together a favorable outcome through a constructive communication.