The first step is to get all workers together to explain their co-ownership status. They need to figure out a new set of governance rules. Working at the firm is ownership of a share of the firm; the share is a vote and an equal claim to profit.
The second step is to ask which goods they are making that benefit the community, and in what ways? If they are making nothing useful, it's time to figure out what can be made with minimal changes to the equipment and materials available.
Now that they know what they are making and how they are governing themselves, they need to have new operating rules. How do they assess the need for new co-workers? How do they assess current productivity? What non-production jobs are necessary, and which ones are largely about enforcing rules that no longer apply?
Then comes the long haul of self-assessment and discussion with the community: are these the right goods? Are they being produced both efficiently and humanely? What changes need to be made? Capitalist firms usually rely on a triplet of marketing, sales-people and consulting. Marketing is a mix of research and pushing opinions; sales tends to be overly-optimistic; many companies don't value feedback from their consultants.
It should come as no surprise that cooperative ventures have more degrees of freedom than capitalism's traditional central-control and fiefdoms; more decision have to be made, and this can be slower.