# [ref_impl_eiffel] [1707] Correct parsing and flattening of ARCHETYPE_SLOT when occurrences is 0. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2012-04-20 08:56 UTC **Views:** 1 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1707-correct-parsing-and-flattening-of-archetype-slot-when-occurrences-is-0/13754 --- ## Post #1 by @svn1 Revision: 1707 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1707-correct-parsing-and-flattening-of-archetype-slot-when-occurrences-is-0/13754 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1707-correct-parsing-and-flattening-of-archetype-slot-when-occurrences-is-0/13754