# Creating Information Structures

Moving forward in your training as an administrator of a CoB platform server, in this tutorial you will learn all the essential skills for building small CoB solutions, such as:

  1. Creating domains;
  2. Creating definitions
  3. Changing definitions
  4. Cloning definitions
  5. Deleting definitions and domains;
  6. Using the different types of fields available within the CoB platform (mandatory, duplicate, children, and conditional)
  7. Taking advantage of all the keywords you can use in a field (basic, advanced, and customized)