CSV file requirements for updating an existing lab vendor

To update existing lab vendors, provide values for the following columns:

• Lab Vendor ID: Lab ID to be updated. Required.
• Labdbid: Internal Lab database identifier for the lab vendor. Required.
• TransactionType(I/U/D): Value must be "U" (update). Required.
• ReasonForChange: Used for auditing. If not provided, the application defaults to “changed information”.
• Associated Sites: Used only if the lab vendor is associated with sites.

Any other values provided for the rest of the columns will also get updated.