# ref_impl_eiffel [150] Working version of inheritance view of node display with automated roll-up of inherited sub-trees. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2007-01-06 01:13 UTC **Views:** 1 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-150-working-version-of-inheritance-view-of-node-display-with-automated-roll-up-of-inherited-sub-trees/15904 --- ## Post #1 by @svn1 Revision: 150 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-150-working-version-of-inheritance-view-of-node-display-with-automated-roll-up-of-inherited-sub-trees/15904 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-150-working-version-of-inheritance-view-of-node-display-with-automated-roll-up-of-inherited-sub-trees/15904