483788 Magento multi site setup

Your job will be to setup a multisite webshop solution in Magento. One mother domain and two child domains. These are all real domains but currently for testing only. The Magento installation is in a subdomain on the mother domain. If necessary we can move it to the root. Magento installation contains only sample data. We want to have one mother administration and An important feature we need is that all search engine hits should be directed to the correct domain, also the child domains. We are using Plesk on a VPS that we have full controll over. All domains are on this server. Since the setup is only for development and test purposes we will change them to other domains after the testing is completed. We will also add several aditional domains. The goal is that we will do this ourselves, so an imortant part of the job is to write a step by step documentation on the process. You have to have extensive experience with multiple domains setup under Magento.