The IT facility of the Mathematics and Computer Science department (MI-IT) provide the so called SIC account for students and employees of the SIC faculty, since most of our provided services are using our central user database. All newly enrolled students will get an automatically generated email to their student email address containing information about their SIC account.
Keep in mind that the SIC account is different from the Saarland University (UdS) account, where the latter is e.g. needed for LSF/MS Teams. If you need a UdS account, please take a look at this link or contact the HIZ (Hochschul-IT-Zentrum).
Additional information for those services can be found on our homepage.