"My Bibliography is a reference tool that helps you save your citations directly from PubMed or, if not found there, to manually enter citations using My Bibliography templates. My Bibliography provides a centralized place where citations are easily accessed, exported as a file, and made public to share with others.
A feature of interest to eRA Commons users, Award view, allows them to see whether their publications comply with the NIH Public Access Policy, to start the compliance process for journal articles, and to associate their publications to awards. In addition, HRA grantees are able to associate their publications to their HRA awards in My Bibliography." (copied from the MyNCBI Help page).
The following video provides an introduction: