You decide whether to grant or deny permission to organizations. When you grant permission, that organization becomes a trusted organization and is listed in the Trusted organizations section of your account settings.
Why grant permission to a trusted organization?
Allows trusted organizations to interact with your ORCID account.
Provides auto population of forms with your ORCID information from one trusted source.
Synchronization of information for accuracy and speed.
Keeps your research and profile information up-to-date.