All the configuration for Triplex basic functionality is here:

• repo: the ecto repo that will be used to execute the schema operations.
• tenant_prefix: a prefix for all tenants.
• reserved_tenants: a list of reserved tenants, which cannot be created thourhg triplex APIs. The items here can be strings or regexes.
• tenant_field: an atom with the name of the field to get the tenant name if the given tenant is a struct. By default it’s :id.