Embedded CSE (eCSE) support provides funding to the ARCHER user community to develop software in a sustainable manner for running on ARCHER. This enables the employment of a researcher or code developer to work specifically on the relevant software to enable new features or improve the performance of the code. Calls are issued 3 times per year and there is presently a call open which will close at 4pm on Tuesday 16th September, 2014. This tutorial aims to give an overview of what the eCSE is and to provide examples of the kind of work which is supported. We will also give a short description of the submission and review process. The tutorial will be informal in style with plenty of opportunity to ask questions.