@Override
    public List<ForeignKey<StroomUserGroupRecord, ?>> getReferences() {
        return Arrays.asList(Keys.STROOM_USER_GROUP_FK_USER_UUID, Keys.STROOM_USER_GROUP_FK_GROUP_UUID);
    }
Create a <code>stroom.stroom_user_group</code> table reference
stroom-security/stroom-security-impl-db-jooq/src/main/java/stroom/security/impl/db/jooq/tables/StroomUserGroup.java