Portuguese to English Bus/Financial Games / Video Games / Gaming / Casino

There was little context as this was the title in an organisational diagram. the definition they gave was :
o termo secantes significa um conjunto de números debilhetes de Lotaria que estão atribuídos a cada Agente (Mediador -Retailer).

As a non-gambler (we all have the right to skip one vice of our choice:-) I have nogt the slightest idea, any help out there?