Thanks for your post.
RIA components are not available in ProtoShare JIRA. We will be updating the RIA stencil page with a message clearing this up.
To clear a few things up and referencing your other topic:
1. Templates and Masters are not available in ProtoShare JIRA and the menu items you see will be removed in a future point release.
2. Pages are not supported in ProtoShare JIRA. The idea is to allow users to create a quick Design for their JIRA issues without needing to involve pages. If you need a workflow that includes a page structure, we can add it in as a feature request.
3. You can create tables within a Paragraph component. Just edit the content for a Paragraph component and select the Insert/Edit table button from the tool bar. Attached to this post is a screenshot of the button in the editor.
4. There is a User Guide found under the Help menu that shows what is available as well as providing instructions for all the functions of ProtoShare JIRA. A direct link to the User Guide can be found here: http://plugindoc.protoshare.com/doc/introduction/
If possible, our engineers would like to have a quick conversation off the forums about any feedback you may have. If you are interested, please let us know.