Hi as dynamic 365 CRM take the name as primary key column I want to change to to some other column Like SSN# would be consider my primary key how to achieve that , I also Want to import large data from oracle to crm like oracle students table to CRM student table how to do that .
My second question is I have already imported data in my contacts table and my contacts table have First Name and Last Name column , I have another column with title as FullName how I can take the first name and last name column values from the two columns and concatinate them and put them in Full Name column if i need to write a job how to do it ?