I can't edit Excel table in Coreldraw 2017

Hi, I need to import excel table to CDR (i'm using CDR 2017). because i'm designing a book of list of drugs for ***. After I copy and paste the table to CDR I can't edit the table, nor convert them to object. I can do that in X5, but now it can't be done. IS there any way to edit the table in CDR 2017?