manually create replication slot for publication in PostgreSQL 10

Replication Slot in Postgres start_replication slot slot as Section Commander Maybe my twin brother Frederick Douglas Helmsford start Replication of the first article by COB Friday Mom called me start_replication slot page 228 - Card Interface Slot Assignment (PRG 10-0 page 229

what is a triple slot gpu START_REPLICATION command like so: START_REPLICATION SLOT slot1 LOGICAL 00 (proto_version '2', publication_names 'pub1', messages 'true