This video (3:42 min) focuses on features in SciENcv that help users connect profile and citation information stored in an ORCID profile.
More information on My NCBI – ORCID Author Data Integration with SciENcv, visit here.
"The Open Researcher and Contributor ID (ORCID) is used within NIH and GRANTS.GOV to relate publications to grants. Due to this relationship, the place to add the ID is within NCBI (National Center for Biotechnology Information) and not within eRA Commons directly. Once the ORCID is linked in NCBI, the update will propagate to the profile in Commons." From eRA Commons User Guide