You are invited to try our
online demo of ICA-AtoM 1.3. Due to security reasons we cannot permit Import of XML, but you do have the ability to create authority records with relationships and then Export a EAC-CPF XML document. That will enable you to review the XML and see how the relationships are built.
We have ICA-AtoM 1.4 release scheduled for Spring 2013. A few known bugs with EAC and EAD roundtripping will be resolved for this release. To support this work we have been creating EAC and EAD crosswalks, these will be released on our wiki Spring 2013.