Sql Server: Alter Table in Design

Many a time while making changes to the definition of the Sql Server Table we get the following message:
"Saving not permitted. The changes you have made require the following tables to be dropped and re-created or enable option Prevent saving changes that require the table to be re-created. "



To disable the option "Prevent saving changes that require the table to be re-created"
Go to Tools > Options > Designers > "Un-check" "Prevent saving changes that require the table to be re-created"