These procedures help you manage your customizations and resolve potential collisions before you move them to another instance.

Before using update sets, review Get started with update sets to learn when to use and when not to use update sets, and how to plan the update process and avoid common mistakes. Then, create an update set and use it to make changes on a development instance. You can report on updates, merge update sets, and compare update sets to ensure the desired changes are ready to move.

When the update set is completed, you can transfer the update set to another instance according to your test process. See Update set transfers for details.