The named Defendants now, DOES later!
Yes; you HAVE TO make identical sets of the complaint which is to be served on all the named Defendants in the case, and that includes the Civil Cover Sheet and addendums.
As for the DOES; no, you do not need to do anything extra other than mention them in the PARTIES section of the complaint, the wording of which should be something to this effect:
"Plaintiff is unaware of the names and true capacities of Defendants, whether individual, corporate and/or partnership who, are named herein as DOES 1 through 10 inclusive, and therefore sues them by their fictitious names. Plaintiff will seek leave to amend this complaint when their true names and capacities are ascertained. Plaintiff is informed and believes and based thereon alleges that said Defendants and DOES 1 through 10, inclusive, are in some manner responsible for the wrongs alleged herein, and that at all times referenced each was the agent and servant of the other Defendants and was acting within the course and scope of said agency and employment."
Once you have ascertained the identities of any or all of the DOES, you will then serve on each of them an identical process as you did with the named Defendants at the beginning. And remember that the number of DOES is determined by you and it is not a pre-determined or mandated number. So it could be DOES 1 through 10, or 20, or 30, or 100 inclusive.
fredrikklaw