Comma separated list of the (most important?) data sources that has updated something, for instance a flight leg. Content is system specific.
2022-05-18: String length changed to 512.
Error rendering macro 'incoming-links'
'com.atlassian.confluence.spaces.SpacesQuery$Builder com.atlassian.confluence.spaces.SpacesQuery$Builder.forUser(com.atlassian.confluence.user.ConfluenceUser)'
