Please refer to the Process to Migrate Community Profiles post. Using your profile you wish to keep, reply to the post about transferring your profile to another User ID. We will contact you via Private Message asking you for the email address and screen name for the Old User ID (Only provide this information in response to the private message DO NOT include this when you post your reply!!).
If you are unable to provide this information, we will be unable to migrate your profile. If we have all the information by 12pm EST on Wednesday of each week, your profile will be migrated on Friday of the same week otherwise it will occur the following Friday. You will not receive a confirmation that the migration was completed.