Wizards are separated into different classifications.
1.Alphas - tend to be rather powerful, imposing persons who are more often than not in positions of power, like Head Auror.
2. Betas and Omegas - they are the mates, or life partners of the Alphas. Sometimes Betas bond with one another or an Omega, but an Omega is never bonded to another Omega. They are caregivers to their home and can give birth regardless of gender.
3. Neutral or General - these magical persons are perfectly normal, just like another person, with the exception of being magical.
4. Guardians or Caregivers - they take care of the Littles or Middles. They sometimes marry their littles or Middles and can get their partner pregnant. They are in possession of a higher than usual magical power in order to protect the little or middle.
5. Little or Middles - they are powerful as well, but they are in more often than not in the headspace of a baby to ten years old. Littles tend to be in the headspace of between 0-5 years old. Middles can be in a headspace of up to 10 years.
At the age of fifteen, every wizard and witch is given a potion that will determine their classification.