How to run AirVantage Asset Data sample app on wp7502?

Hi
I got my mangoOH red with wp7502 modem. I am following this tutorial
https://source.sierrawireless.com/airvantage/av/howto/hardware/samples/legato-asset-data/

but I can not get it to work
When I try to compile it I get
LegatoAssetData/componentAssetData/Component.cdef:13:6: error: Unrecognized section name ‘assets’.
Makefile:7: recipe for target ‘wp750x’ failed
make: *** [wp750x] Error 1

It seems to me that this example is outdated and does not work with AF version 17.10.0