https://help.myob.com/wiki/x/8jCEAQ
The Maintenance > Maintenance Map (AO) > Internal menu is used for maintaining the practice structure. It has the following sub-menu options:
(AE) Association types
(AE) Centres
Companies
Departments
Offices
Partners
(AE) Responsibility types
Responsibility update
(AE) Address/Phone
(AE) Assignments (Maintenance menu)
(AE Practice Manager) Currency
(Practice Manager) Employee
(AE Practice Manager) Ledger maintenance
(Practice Manager) Miscellaneous
Security
(Practice Manager) Time setup
Using the Maintenance Map
(AO) Client - Family Groups
Documents
User defined
(AE Practice Manager) Tax
(AO) For Australian AO clients