1. Go to enGrid's Issues tracker.
2. Click on the New Issue button.
3. Give a good title to your issue and please describe it in detail:
   • Which version enGrid are you using.
   • Which Operating System you are using: Linux, Windows or Mac OS X.
   • Which instructions you followed to install enGrid.
   • What steps did you take to trigger the bug you are reporting.
4. If you are requesting a feature, please also describe in detail what exactly you are looking for or want.
5. If you want to attach images or files, you'll have to use one or more possibilities described below and place the link to said files in your bug report. Possible ways to share files:
   • Use Dropbox or similar service.
   • Use GitHub's Gist functionality, but only if you already know how to use Git and GitHub. For more, read Using a Gist.
   • Use your own website or blog for sharing the files and images.
6. Last but not least, in case you are for some reason unable to create the bug report (issue report), check the official enGrid support page for more information.

Basically:

1. You create a text file describing the reason for you new gist.
2. Create as a public gist.
3. When you visit your own gist repo, use the Public Clone URL for cloning the repository to your machine and then use that new clone as a normal git repository to add the files you want to share.