You can choose to search your institutional research outputs or expand to view results from across the entire Altmetric database. 

Full Altmetric Advanced Search

Toggle on the right hand side of the Advanced Search

Use the toggle buttons in the Advance search bar to switch databases. Select Full Altmetric Database to search all outputs to which Altmetric has ever tracked attention. Select Your Institution Only to search across your verified research outputs - these were added to the database during implementation from your publication source, e.g. institutional repository, CRIS or .csv file.