This document provides an overview of a tutorial on ontology engineering and lexical semantics. The tutorial aims to teach participants about developing ontologies, with a focus on building an ontology for bank customers. The tutorial will include sessions on ontology basics, tools, challenges, and multilingualism. It will guide students through practical exercises to build ontologies for populations, bank customers, legal persons, and using existing linguistic ontologies. The document outlines the learning objectives, session topics, and instructions for an exercise where each student will independently model the types of bank customers and their properties in an ontology.