Open your BIP.
Click the share icon (paper plane) at the top right.
Type one or more email addresses, separated by commas.
Click Share.
Each person gets an email from [email protected] with a link. If they do not have an account yet, they create a free one. The BIP then shows in their BIP Builder under Shared with You.
People you share a BIP with can make changes to it. Only share with people you trust to edit the plan. Prefer read-only? Download the PDF and send that instead.
Sharing needs a Pro or team plan. The person you share with does not need to pay.