Phase 4: Testing your work
Before completing the deliver operation, you must first test the accuracy of your work against the work of your team members.
In the testing phase, you ensure that the work you are about to deliver will not cause any build failures.
If you encounter build issues, you must first resolve them. However, to do so does not require you to cancel the deliver operation that you started. You may need to check out more files in your integration view to resolve build conflicts. However, you don't want to check them back in until you complete the deliver operation.