Extraction Reports in ERP and SRM

Hi Team,

Need some info on the below query...We have the below reports from ERP and SRM for data extraction (System Startup)

ERP: BBP_ES_CUSTOMIZINGDATA_EXT_CSV

BBP_ES_CUSTOMIZINGDATA_EXTRACT

BBP_ES_MASTERDATA_EXTRACT

SRM: BBP_CONDDATA_EXTRACT

I have read that all the master data we will get into CLM with the help of PI .

Do we use "BBP_ES_CUSTOMIZINGDATA_EXTRACT" report to replicate common master data?? and for other material master and vendor master how do we replicate the data to CLM and how we keep that in delta replication...

Thanks in advance