[All the readme files from the 'tutorial' subdirectory should be converted into the corresponding sections of the ASIS Users Guide] This is the top directory for ASIS tutorial. This tutorial consists of two parts: 1. Playing around with ASIS queries using the asistant tool (subdirectory using_asistant) This part will get you acquainted with the asistant tool and it will show you some ASIS queries "in actions". If you are completely new to ASIS, you may start from this part to get some feeling of what ASIS is and how it works. 2. Building some simple ASIS application from the set of ASIS Application templates (subdirectory using_templates). This part will show you what are the main "building blocks" of a typical ASIS application and how you can build some real application using a set of the ASIS Application templates provided by ASIS-for_GNAT. All the parts of the tutoial contain a task to solve, some hints you may use when trying to solve the task yourself and an example of the possible solution. So you may also use this tutorial as a set of self-explained ASIS examples.