Advanced roadmaps and subtask management

[Stefano_Silvotti]

Hi all,

We're evaluating Jira for our business as a software house.
We would ask if it is possible to see all subtask in the roadmap, cause they're quite essential in order to correctly plan our projects.
Also, we would like to put task and subtask separately into a sprint (i.e. a sprint composed by a part of subtasks)

Thank you in advance