In order to retrieve updates from the master site of your preferred site, you can start a workflow as follows:
In the library select contents available in the master site and choose [ Translate to preferred site]
In contrast to the process as global site manager (see Section 4.7.3.3.2, “Translation to Derived Sites”) the workflow will be directly assigned to you and opened in the Control Room (see Section 2.4.2, “Control Room”).