Vendors, customers, and funds
Who you buy from, who you issue to, and how purchases are funded.
These three lists live under Setup. They are optional on an asset unless you require them on the asset form.

Vendors
Suppliers you buy from. Also used on contracts and insurance.
Customers
Organisations you issue or bill assets to. Different from members (people who sign in) and persons (people who hold assets).
Funds
Money sources for purchases (a grant, a cost centre). Useful on reports and depreciation.
The trial allows 100 of each.