Filtering and ordering in subtasks table

Hi
We are trying Jira to control all of activites in our software house. For this, we created a lot of kind of sub-tasks that represents our process like: analysis, software project, test project, development and so on. The problem that we are seeing is that there is no feature to filter and order some types of sub-tasks inside a task, and it´s dificult to visualize the information. In our context there are tasks that have more than 50 sub-tasks inside of lot of kinds of types.
We suggest apply some type of filtering and ordering inside the tasks applied for sub-task associatedes.

Vinicius.