# File lib/ea_support/ea_support.rb, line 36
  def self.serializeUML13ToXMI11(envUML, fileName, options={})
    envUMLEA = RGen::Environment.new
    
    UML13EA.idStore = options[:keep_ids] ? 
      IdStore.new(File.dirname(fileName)+"/"+File.basename(fileName)+".ids") : IdStore.new
    
    UML13ToUML13EA.new(envUML, envUMLEA).transform
    
    File.open(fileName, "w") do |f|
      xmiSer = RGen::Serializer::XMI11Serializer.new(f)
      xmiSer.setNamespace("UML","omg.org/UML1.3")
      xmiSer.serialize(envUMLEA.find(:class => UML13EA::Model).first, 
        {:documentation => {:exporter => "Enterprise Architect", :exporterVersion => "2.5"}})
    end
    
    UML13EA.idStore.store
  end