BehaviourComposer: ignore everything before this.
Begin description: Create exact copies of this agent. The newly created copies can be given any additional behaviours. End description
Begin NetLogo code:
substitute-text-area-for number-of-copies 9 add-copies number-of-copies list-of-micro-behaviours "Additional behaviours" 
End NetLogo code
You can replace the contents of the edit box by any positive integer or expression to make a different number of copies. You can change the list of behaviours that each newly created copy has.
This uses the Behaviour Composer NetLogo command add-copies to make the specified number of exact copies and then any additional behaviours are run for each copy.
Add copies was implemented by Ken Kahn. The text area for the number of copies was added in March 2009. The dynamic list of micro-behaviours was added in July 2009.
BehaviourComposer: ignore everything after this.