What is the fine-grained topic of the following text: [of North American Aviation, Inc.] was overmanned and that the S-2 and CSM [command and service modules] programs could be done, and done better by fewer total people better organized with particular emphasis on achieving greater competence in key management and technical positions. Only return the topic.
Overstaffing and reorganization in North American Aviation, Inc.'s S-2 and CSM programs