Technical requirements
The technical requirements for this chapter include the online Odoo platform.
All the code that's used in this chapter can be downloaded from the following GitHub repository:
https://github.com/PacktPublishing/Odoo-13-Development-Cookbook-Fourth-Edition/tree/master/Chapter06
In order to avoid repeating a lot of code, we'll make use of the models that were defined in Chapter 4, Application Models. To follow these examples, make sure you grab the code for the my_library
module from Chapter04/r6_hierarchy_model/my_library
.