Appellate opinions are also available through Google Scholar. Google Scholar presents them in a format that is more user-friendly for online viewing (compared to the double-spaced PDFs in small font released by the courts), hotlinks cited cases, and provides other functionality, such as identification of subsequent citing cases and ranking of search results by relevancy or time (recency) and time-frame delimited searches. Google Scholar versions now also include attorney information for each decided case, but they do not (as of May 2018) provide a hotlink to the appellate dockets, which would be a very useful additional feature. Google instead uses the hot-linked cause numbers internally to link opinions in a case with the procedural orders issued in the same case that are also included in its database. By clicking the cause number, all documents available for a particular case in the Google Scholar database can be displayed on a search results page, and can be sorted into reverse chronological order if desired.