Create a Model In framework Manager and then publish it, make sure that Model meets the requirements, don't overload the model with unwanted query items Model is nothing but a project. And the project will be created by framework manager in which we can extract the metadata from the various operational sources... we will test the model by using the TOAD Model contains meta data which is related to business reporting Information. We import this data from the data base. Using this metadata we are creating Packages, Publishing packages, This metadata contains query subjects and namespaces.........