describe how subtask work
The whole RedmineIssues description only consists of links to revisions comments and issues, and at the end you find youself trying to construct the description from tons of comments. Can anyone really say how subtask behave?
What the difference to a normal task, which attribsutes are missing or fixed. What are start, end date, estimation and reported time be counted on? How do the aggregated values be calculcated in parent?