MDM Catalog Upload

Dear MDM Catalog Experts,

Are there any upload relevant BAdI in MDM Catalog (we know them BaDIs: BBP_CATALOG_TRANSFER; BBP_CAT_CALL_ENRICH; BBP_SAPXML1_OUT_BADI)?

If I upload an item using Import Manager or MDIS, the item datas would be synchronized to SRM datas or to R/3 datas (eg. supplier).

thanks and regards,

Ádá