Generally, the first 4 steps below will be the typical flow that participants go through with unlockable Missions. Any locked Missions will not be visible to participants until they unlock them.
1. Mission A is released for the participant to complete
2. Participant completes Mission A, and Mission B unlocks and is ready to complete.
3. Participant completes Mission B, and Mission C unlocks and is ready to complete.
4. Participant completes Mission C, all Missions are now complete.
Here are a few additional scenarios you may run into:
1. Participant's submission for Mission B was rejected or Deleted. They had not yet completed Mission C, so it will be re-locked until Mission B is completed again.
2. Participant's submission for Mission B was rejected or Deleted and has reopened to be re-completed. They have completed Mission C, so it will remain completed.
3. Participant's submission for Mission C was rejected or Deleted and has reopened to be re-completed. Missions A and B will remain completed.