Distributions provide site features and functions for a specific type of site as a single download containing Drupal core, contributed modules, themes, and pre-defined configuration. They make it possible to quickly set up a complex, use-specific site in fewer steps than if installing and configuring elements individually.
Techsupport Management systems is to represent software that has source code, releases, and so on. The Project module provides the primary "project" content type(s) and the ability to classify and browse projects. The included Project release sub-module enables managing downloads of different versions of the software represented by the projects
It allows users to submit issues (bug reports, feature requests, tasks, etc) and enables teams to track their progress. It provides e-mail notifications to members about updates to items. Similar to many issue tracking systems.
This module allows the local file system to be replaced with amazon S3 bucket. Uploads are saved into the Drupal file table using Drupal 7 file stream wrapper system. You can only configure Amazon Web Services Key, Amazon Web Services Secret Key and bucket name and simple start uploading image on amazon S3 bucket.