# Folder naming structure

**URL:** <https://forum.getkirby.com/t/folder-naming-structure/13136>\
**Category:** Questions\
**Tags:** v3\
**Created:** [March 1, 2019, 12:38pm UTC](https://forum.getkirby.com/t/folder-naming-structure/13136 "2019-03-01T12:38:29Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![arne](https://avatars.discourse-cdn.com/v4/letter/a/9de053/32.png) [@arne](https://forum.getkirby.com/u/arne)\
**Post date:** [March 1, 2019, 12:38pm UTC](https://forum.getkirby.com/t/folder-naming-structure/13136/1 "2019-03-01T12:38:29Z")

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![07](https://europe1.discourse-cdn.com/flex017/uploads/getkirby/original/2X/5/59a8c599772d19fbb0cd318dd6235afbcdecec23.png)

After the update from Kirby 2 to 3 Kirby created duplicate postings. Where do I define the folder naming structure for the content folder?

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**Author:** ![texnixe](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.getkirby.com/texnixe/32/5754_2.png) [@texnixe](https://forum.getkirby.com/u/texnixe)\
**Post date:** [March 1, 2019, 12:50pm UTC](https://forum.getkirby.com/t/folder-naming-structure/13136/2 "2019-03-01T12:50:53Z")

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The folder numbering is set via the `num` option in your blueprints. The numbering scheme is set in the blueprint of the subpage, not the parent (this is different from Kirby 2). See the Starterkit`s`note.yml` blueprint for an example.

```auto
title: Note
num: date
icon: 📖

```

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**Author:** ![arne](https://avatars.discourse-cdn.com/v4/letter/a/9de053/32.png) [@arne](https://forum.getkirby.com/u/arne)\
**Post date:** [March 1, 2019, 1:27pm UTC](https://forum.getkirby.com/t/folder-naming-structure/13136/3 "2019-03-01T13:27:15Z")

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Thank you!