# Properties & Bases: Support multi-level YAML (Mapping of Mappings, nested attributes, nested properties)

**URL:** <https://forum.obsidian.md/t/properties-bases-support-multi-level-yaml-mapping-of-mappings-nested-attributes-nested-properties/63826>\
**Category:** Feature requests\
**Tags:** properties, valuable, bases\
**Created:** [July 27, 2023, 1:43am UTC](https://forum.obsidian.md/t/properties-bases-support-multi-level-yaml-mapping-of-mappings-nested-attributes-nested-properties/63826 "2023-07-27T01:43:18Z")\
**Posts on this page:** 1\
**Showing post:** 199

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**Author:** ![WhiteNoise](https://forum.obsidian.md/user_avatar/forum.obsidian.md/whitenoise/32/11_2.png) [@WhiteNoise](https://forum.obsidian.md/u/WhiteNoise)\
**Post date:** [March 31, 2026, 2:48pm UTC](https://forum.obsidian.md/t/properties-bases-support-multi-level-yaml-mapping-of-mappings-nested-attributes-nested-properties/63826/199 "2026-03-31T14:48:41Z")

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I think it’s clear that the purpose of this thread is to discuss the support (view and edit) of multi-level YAML attributes.

If anyone is interested (or just aggravated by) the processing that Obsidian does to YAML section, please use [this other thread](https://forum.obsidian.md/t/yaml-properties-api-processfrontmatter-removes-alters-string-quotes-comments-types-formatting/65851/6).

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_[View the full topic](https://forum.obsidian.md/t/properties-bases-support-multi-level-yaml-mapping-of-mappings-nested-attributes-nested-properties/63826)._