We are planning to upgrade from PI 7.1 to PI 7.3
1) Which role is needed to access Services Registry in PI 7.3 ?
2) We intend to move our objects from development box (7.1) to our Sandbox (7.3). Do you all forsee any concerns with it ? Also is there a way to delete all SC's from sandbox before upgrading it with copies of SC's from dev box ?