I tried following steps as mentioned in the tutorial, but after adding "../../../../../../components/device" to the User Include Directories it looked like this..
But on building the project, it showed the error "No such file or directory".
I am working on Segger Embedded Studio for ARM 3.34a and SDK 12.1 is used and nRF5_SDK_12.1.0_0d23e2a\examples\ble_peripheral\ble_app_beacon\pca10040\s132\arm5_no_packs.