Which of the following is NOT an activity conducted during the deployment phase of Sales Cloud implementation?

In the deployment phase of a Sales Cloud implementation, the focus is on transitioning from the development and testing environments to the production environment, ensuring that everything is ready for live use. A crucial aspect of this phase includes migrating existing code and data into the production environment, which involves activities like migrating code, performing final data migration, and creating user accounts to enable access to the system.

Developing a go-live support plan, while important, is typically associated with the pre-deployment or planning stage, where strategies for supporting users after implementation are outlined. This planning ensures that support mechanisms are in place to address any issues that may arise once the system is live. Thus, it is not performed during the actual deployment activities, making the development of a go-live support plan distinct from the core tasks carried out at this stage.