How to link new primary key column instead of old primary key column on existing

The earlier developer, developed reports very complex formatting reports, may be he was spend lot of time on formatting. Each report is fetching data from 7 to 8 tables. All are working fine. He did very good job. He didnt used Stored Procedures in it. For Complex reports SP are giving better performance as of my knowledge. Recently I joined in the organization they assigned me reports part.

Now the problem is

Recently the database was changed accordingly their convenience. He was developed reports using old database. In the old database one table they added one new column and assigned primary key, old primary key column as set to non-key column. Now I need to link the new primary column instead of old primary key column. I dont know how to change this one, I tried verify database command. But no luck. I check report export. I am confusing on that. Can you please help me to solve this one?



Thanks in advance

NadaI believe you have been answered on another forum.