In order to use embed functions You need to pass and override next variables:

activitybaseUrlschemeId
The current activity, from which You will call "Group" classAn URL, that You will get from the Loyale administratorsA schemeId, that You will get from the Loyale administrators

Example of use:

val group = LoyaleManager.Group(this@MainActivity, "https://some_url.com/", "some_scheme_id")

Class itself:

class Group(
    override val activity: Activity,
    override val baseUrl: String,
    override val schemeId: String
) : LoyaleManager {
}