CC2745R10-Q1: How to make Connection Monitor to monitor 4 connections?

Part Number: CC2745R10-Q1

Tool/software:

HW: TI CC2745R10-Q1 EVM
SW: SDK 9.11.00.18

In SDK, https://software-dl.ti.com/simplelink/esd/simplelink_lowpower_f3_sdk/9.11.00.18/exports/docs/ble5stack/ble_user_guide/html/ble-stack-5.x-guide/conn-monitor-index-cc23xx.html

How do we increase the Connection Monitor to monitor 4 connections?