The use of the GRADE approach is currently endorsed by JBI and JBI reviewers must use it regardless of the synthesis approach employed, meta-analysis or narrative synthesis. The GRADE ‘Summary of Findings’ table should be presented immediately below the abstract. The GRADE ‘Summary of Findings’ table can be developed following the guidance in the GRADE handbook (Schunnemann et al. 2013). Links to resources and support for using GRADE are available via the JBI Adelaide GRADE Centre.