Hello Pooja,
Please setup synchronization with a connection between the SLD and the LMDB(This could be done using RZ70 tcode in satellite system and run the program in the background).
This will populate data to get updated in CIM model, SAP_CR content and LMDB.
Please check following SAP standard document for the same
You can refer SAP note :-
1018839 - Registering in the System Landscape Directory using sldreg
I hope this helps to address your requirement.
Regards
Anand