cannot see/find the standard IDOC/BAPI in imported Business system

Dear Friends ,

We have installed the PI 7.1 and registered the CRM 7.0 via RZ70 in SLD of PI as techincal system and created the business system as well . Then i have mapped to the corresponding product and SWCV.

But when i import the business system in ID , i couldn't find the standard(pre-delivered) sender and receiver interfaces ( like IDOC etc., ) .

Please provide your valuable inputs .