how to call model on root project from subProject?

[Adil Ramdan]

i do maintenance for an application in my company, the application is using play framework 2.1

this project have a bad architecture because its very huge and not splited to subproject.

now i want to make a additional for that project so i try to make a subproject inside it.

i make a huge project as root (because its not possible to make it as an library) then i create a subproject 

i want to call an object(model) from root to subproject but always not detected.

here my build.sbt configuration :

  

import sbt._

import com.github.play2war.plugin._

import play.Project._

object ApplicationBuild extends Build {

  val appName = "LoanBoard"

  val appVersion = "RC2"

  val appDependencies = Seq(

    // Add your project dependencies here,

    javaCore,

    javaJdbc,

    javaEbean,

    "net.sf.flexjson" % "flexjson" % "3.2",

    "com.google.inject" % "guice" % "3.0",

    "org.codehaus.jackson" % "jackson-core-asl" % "1.9.13",

    "net.sf.opencsv" % "opencsv" % "2.0",

    "commons-io" % "commons-io" % "2.2",

    "org.docx4j" % "docx4j" % "2.7.1",

    "commons-codec" % "commons-codec" % "1.8",

    "commons-logging" % "commons-logging" % "1.1.3",

    "commons-logging" % "commons-logging-api" % "1.1"

  )

     lazy val api = play.Project("api", appVersion, appDependencies, path = file("modules/api"))

 

  lazy val main = play.Project(appName, appVersion, appDependencies)

    .settings(Play2WarPlugin.play2WarSettings: _*)

    .settings(Play2WarKeys.servletVersion := "3.0").dependsOn(api).aggregate(api)

}

with this configuration i cannt call object from root .. how to solve my problem? 

[Adil Ramdan]

anyone can help me? please