Getting Started
Most people trying to get to know OLE will have familiarity with traditional software systems for library management, including vended offerings such as ExLibris' products Voyager and Aleph, III's Millennium and Sierra, SirsiDynix's Symphony and Horizon. Others may be familiar with the open-source products Koha and Evergreen.
...
Each currently existing module has an overview section that is very helpful, see Module Overviews: Introducing 3 modules to learn about Deliver, Describe and Manage, and Select and Acquire.
OLE Video Tutorials
OLE Demonstration Library is the wiki page where all OLE videos are made available. OLE Subject Matter Experts (SMEs) have created several video tutorial for the 1.5 release. OLE 1.5 Demos section contain the videos: OLE Basics, a broad overview of OLE, demonstrations of all three of the modules, and Bib Import 101.
...
Become Familiar with the Underlying Software
Developer Installation Guide contains hardware and software requirements, how to check out the codebase and build your own, local instance.
New Member
Become familiar with our wiki space, JIRA environment, and other project tools. See New Members - Getting Started with OLE and check out our OLE Project Resources to get you started.