实体框架4从具有多个模式的模型生成数据库

I am using EntityFramework 4 with POCO classes, but I like to divide the database up into separate schemas. While I can do this designing the database first and then generating the model and everything works fine, if I update the model and select to generate database from model it ignores all my schemas and generates all tables under the default (or whatever I have set under Database Schema Name).I am using EntityFramework 4 with POCO classes,