Question:

When Sandbox entitlements are exceeded, does this prevent the creation of an available Pre-Release Vault?

Answer:

Exceeding Sandbox entitlements will not prevent a user from creating a Pre-Release Vault. In the example below, a user should be able to successfully create a Pre-Release Vault despite the Sandbox allowance.

Example Scenario:

Related Documentation:

Vault Help Documentation: About Vault Provisioning