Use the Transfer Database Owner wizard to change ownership of database objects.
You can also search for referencing objects in the current, or other databases, that will be affected if the selected object is transferred to a different owner. If referencing objects exist, you can generate the SQL scripts to create these objects with the new owner. You can also compare the scripts to create the object with the old and new owners.
To transfer object ownership with referencing objects, first save the script that creates referencing objects with the new owner, then click through the wizard to transfer the database object ownership. When the transfer is complete, run the script to modify ownership of the referencing objects.