Example of Trello card with tags.  "using the public domain" - the idea name; #G2 - the idea came from the Group 2; #viz - the idea is ready to be included in the visualization; #triple - the idea has a link to another idea in the group's vision.   
  Part of: Kramer B, Bosman J, Ignac M, Kral C, Kalleinen T, Koskinen P, Bruno I, Buckland A, Callaghan S, Champieux R, Chapman C, Hagstrom S, Martone M, Murphy F, O'Donnell D (2016) Defining the Scholarly Commons - Reimagining Research Communication. Report of Force11 SCWG Workshop, Madrid, Spain, February 25-27, 2016. Research Ideas and Outcomes 2: e9340. https://doi.org/10.3897/rio.2.e9340