@Natasha Nikiforova - Great question! Only the last three created boards will be editable, with the rest being view-only. And, any boards that were previously set as private will become locked and will need be unlocked.

Any custom templates will be inaccessible and unavailable.

You will also not be able to edit or delete projects.

But rather than list all of the changes, please check out the following help center articles:

• Downgrading your plan
• What happens when a subscription expires