This means that the publications deposited in the repository will not be 'harvested' automatically through the OpenAIRE portal, limiting the visibility of your project and access to the services OpenAIRE offers.  

The OpenAIRE portal is designed to measure compliance with the EC's and ERC's Open Acces policies and pilots. When as a project you are required to comply with these conditions, OpenAIRE is there to make the reporting easy. While non-compliant repositories are still being indexed through the OpenAIRE system, the visibility and accuracy of project files and publication metadata can be less.