The four Functional Requirements for Bibliographic Records (FRBR) user tasks are find, identify, select and obtain.
The International Federation of Library Associations (IFLA, 2017) defines:
“ Find – To bring together information about one or more resources of interest by searching on any relevant criteria
Identify – To clearly understand the nature of the resources found and to distinguish between similar resources
Select – To determine the suitability of the resources found, and to be enabled to either accept or reject specific resources
Obtain – To access the content of the resource ” (p.15)
References
IFLA, IFLA Library Reference Model: a conceptual model for bibliographic information (2017), www.ifla.org/files/assets/cataloguing/frbr-lrm/ifla-lrm-august-2017.pdf.