When you are first invited to a Collaborate site, you are invited with your email address and your email address becomes your username for logging in. Sometimes, the email address that was selected may not be your preferred email address. This happens in many situations, including:
Additionally, you may need to change your email address if your company changes the email prefix format (for example, from jsmith@ to john.smith@) or changes the company's email domain (for example, from @acme.com to @i-acme.com). It is also possible that you move to a different company but still require access to your existing Collaborate account. For example, a lawyer at one firm working on a transaction switches to another firm, but still represents the same party to that transaction.