1. Methods or strategies that are not formally sanctioned, authorized, or recognized by official channels or institutions
The team used unofficial approaches to solve the problem faster than standard procedures allowed.
A equipe usou abordagens informais para resolver o problema mais rapidamente do que os procedimentos padrão permitiam.
2. Informal or unconventional ways of handling situations outside of established protocols
Unofficial approaches sometimes yield creative solutions in business negotiations.
Abordagens informais às vezes geram soluções criativas nas negociações comerciais.