How to add tabs to my page blueprint?

I’ve been having so much trouble with my blueprints, and the docs aren’t very helpful in this regard. It seems like there’s multiple ways to do things and they aren’t inter-compatible?

The following is my project blueprint, and I want to add tabs for the Kirby SEO plugin

title: Project
preset: page

status:
  draft: Draft
  unlisted: Unlisted
  listed: Published

options:
  changeTitle: true
  changeSlug: true
  changeTemplate: true
  changeStatus: true
  delete: true
  preview: true
  unpublish: true
  update: true
  sort: true
  move: false

fields:
  text:
    type: textarea
    size: large
  gallery:
    type: files
    label: Gallery
    template: image
    info: "{{ file.dimensions }}"
    layout: cards
    size: small
    uploads:
      template: image
sidebar:
  fields:
    fields:
      year:
        type: text
        default: 2025
        required: true
        width: 1/4
      highlight:
        type: toggle
        label: Highlight
        text: Highlight this project
      cover:
        type: files
        label: Cover
        layout: cards
        info: "{{ file.dimensions }}"
        template: cover
        min: 1
        max: 1
      medium:
        type: tags
        required: true
      tags:
        type: tags

What I want to add:

tabs:
  content:
    fields:
      # your fields
  seo: seo/page

I have tried wrapping it just like that, and it doesn’t work. I’ve tried adjusting it with columns, etc, and it still doesn’t work. I’m just not sure what I’m doing wrong, and I can’t figure it out through the docs either.

First of all you need to remove the preset setting, then it should work

Thank you for your response.

However, now I can’t get my sidebar to show.

Please have a look at the Starterkit or our example blueprints, you need to replace the current setup with a main and a sidebar column inside the tab.