Given a data object name, access controls define access relationships between the following metadata: data object name, a user name (or user group, or user role), and access permission. The information can be stored as metadata information associated with each data object. The information can be generated dynamically by applying the access controls of the collection that organizes the data objects (if a collection sticky bit is turned on). RELATED TERM. Sticky bitREFERENCE. Research Data Alliance http://smw-rda.esc.rzg.mpg.de/index.php/Main_Page ; “Broadening the Scope of Nanopublications?” by Kuhn et al (20130 See http://www.tkuhn.ch/pub/kuhn2013eswc.pdf P. Groth, A. Gibson, and J. Velterop. The anatomy of a nano-publication. Information Services and Use, 30(1):51-56, 2010 http://nanopub.org/guidelines/working_draft/ A Nanopublication Framework for Biological Networks using Cytoscape.js ttp://ceur-ws.org/Vol-1327/icbo2014_paper_57.pdf