# Developer Guide ```{include} validate_readme.md :heading-offset: 1 ``` ```{include} ifc_gherkin_rules_readme.md :heading-offset: 1 ``` ```{include} rule_details.md :heading-offset: 1 ``` ```{include} functional_parts.md :heading-offset: 1 ``` ```{include} gherkin_deep_dive.md :heading-offset: 1 ```