PPM Project (CProject) - WBS Synchronization

Hi Experts,

I have an issue with synchronization of data between WBS elements (Project Definition) and the PPM project.

I have seen that there is the option in DFM

to map certain fields of project definition (WBS) and PPM project definition but after saving the data in CJ20N the data in PPM is not updated. When I change data on the PPM side it is being transferred to PS correctly.

Another thing that is confusing for me is that there are two places to assign fields between PS and PPM:

and:

Do you know what is the difference and where should the changes be made?

I cannot see the difference between the both options ( programs SAPLDPR_MAPPING_VIEW and SAPLINM_SYNC_FRAMEWO ).