You can create parent-child account relationships to group accounts together based on your business needs by following the steps in this document.
Getting Here: Click Accounts > search for an account > Account Overview > Manage Child Accounts tab
To create a parent-child account relationship:
To see a diagram showing the child accounts assigned to an account, please see the account hierarchy.
Notes:
For additional rules that apply to assigning or unassigning child accounts, please see important notes about parent‐child accounts.