Linking accounts can be useful when you need to upload and manage expenses for someone else (e.g. if an assistant manages the expenses of a director).
1. Go to Profile and go to Linked Accounts.
2. Click Add a new linked account
3. In the email field, add the email address of the user you wish to delegate and set the access you wish to have. Then click the Request access to account button
All your requests will be saved under the Accounts you are linked to with the status Pending