CC2745R10-Q1: How to enable CC2745R10-Q1 PTM?

Part Number: CC2745R10-Q1

Tool/software:

Hi,

HW: TI CC2745R10-Q1 EVM

SW: SDK 9.12.00.19

We want to enable PTM and follow the instructions in https://software-dl.ti.com/simplelink/esd/simplelink_lowpower_f3_sdk/9.12.00.19/exports/docs/ble5stack/ble_user_guide/html/ble-stack-5.x/ptm-and-dtm.html

However, it doesn't work.

Could you share us how to enable CC2745R10-Q1 PTM? 

It looks to me the instructions in https://software-dl.ti.com/simplelink/esd/simplelink_lowpower_f3_sdk/9.12.00.19/exports/docs/ble5stack/ble_user_guide/html/ble-stack-5.x/ptm-and-dtm.html is not enough to enable
PTM and customer has to add some additional code to enable it.