The FaceStation 2 will be supporting a feature called group matching, which is a feature where you can have maximum 5000 users to be used for 1:N matching. The user can select the group that they belong to, and continue with the face matching.

* Group Matching is supported from SDK 2.4.0. 

Please follow below steps to configure Group Matching.

i) Enable Group Matching in BS2AuthConfig.useGroupMatching and send the setting using BS2_SetAuthConfig

ii) Create groups in BS2AuthGroup

iii) Assign face Group Matching ID to each user in BS2User.authGroupID

iv) Send the user information and set auth group using BS2_SetAuthGroup