In the following demo, we'll create a many-to-many relationship between Problems and Virtual War Rooms. This isn't functionality that we're likely to need to use, but it makes for a decent demo:
- In the application navigator filter text bar, enter sys_m2m.list, and press Enter. This will take you to the Many to Many Definitions table. Even in your relatively stock developer instance, you should see at least two or three many-to-many definitions. Note that these records are not the M2M tables themselves, they are simply the definition records for those tables. Instead, they define the many-to-many relationship, for example, the names of the two tables that are linked.