The phrase "act of collaboration" is correct and usable in written English.
It can be used to describe a specific instance or effort where individuals or groups work together towards a common goal.
Example: "The act of collaboration between the two departments led to a successful project outcome."
Alternatives: "collaborative effort" or "joint collaboration".
Theirs was a nearly perfect act of collaboration.
What results is a psychological comedy of terrors, an act of collaboration as mutual assault, which is, I guess, one definition of the dysfunctional family.
Theater, they remind us, is an act of collaboration between performers and their audiences, and the reality they conjure doesn't exist without our willingness to believe in it.
Invitations are expected to be extended to overseas delegations jointly by the British and Scottish governments – an unusual act of collaboration between Westminster and Holyrood.
They shared their research with Penzias and Wilson and, in a generous act of collaboration, published back-to-back papers describing the noise and attributing it to CMB.
After the German withdrawal from France in 1944, that act of collaboration was enough to earn him a visit from a group of machine-gun-carrying men in an official-looking car.
In 1945, forty thousand people were sent to prison for acts of collaboration.
Unable to make a case for the wife's literary talents, the helpmeet feminist is obliged to turn wifely devotion and domestic servitude into acts of collaboration.
"Crossroads" is a critical film, thrusting into view a bilious undercurrent in French life — a current that would break out into action in the political crises of the late thirties and find its fulfillment in the humiliatingly rapid defeat by Germany and the wartime acts of collaboration.
Ballet can be as marvelous a feat of teamwork, as intricate an act of creative collaboration, as the Gothic cathedral.
Rosenblit examines the act of artistic collaboration in "In Mouth," her latest, somewhat testy piece with the dancer Addys Gonzales.
