If you would like to be added as a driver to another Uber driver's profile, please ask that driver to follow the Help Centre steps in:
Account > Managing Drivers and Fleet Partners > Add a driver to my account.
When this person adds you to his or her account, he or she must upload your personal and vehicle documents. Please share these documents with him or her.
If you are a driver interested in adding other drivers to your account, you'll need to meet all document requirements for your city. Each driver's consent is required for this to be processed.