# Create your own Concept Builder

> Describe the kind of concept your team builds and Mida drafts a Concept Builder for it, or define every field yourself.

Source: https://mockflow.com/docs/create-your-own-concept-builder

When your team builds the same kind of concept again and again, such as app onboarding flows, workshop agendas or game levels, create a Concept Builder for it. Describe the concept in a sentence and Mida drafts the whole builder: its name, role, instructions, starting points, icon and cover. Review it, save it, and everyone on your team can use it.

![Opening the Concept Builder Library from the toolbar, choosing New, then Generate with AI, describing mobile app onboarding flows, Mida drafting an Onboarding Flow Designer, saving it and finding it under Team](https://assets.mockflow.com/docs/media/ac66616d72974b24b9e1f33a2ec6316d.webp)

## Create a builder with AI

![New with Generate with AI and Create from scratch marked](https://assets.mockflow.com/docs/media/9dcef613f9dc4dd18023bb3688183865.webp)

1. Open the **Concept Builder Library** from the **Concept Builders** icon in the bottom toolbar.
2. Click **New**, then **Generate with AI** (1).
3. Under **What kind of concept do you want to build?**, describe it, for example _Mobile app onboarding flows, from the first launch to the moment a new user gets value_.
4. Click **Generate**.

Mida drafts every field of the builder. Check them, change anything you like, and click **Save Concept Builder**. The new builder appears under **Team** in the library.

![The builder Mida drafted, with its name, role, description, category and icon](https://assets.mockflow.com/docs/media/e30ea1940de440689b9768cb85283110.webp)

## Create a builder from scratch

Click **New**, then **Create from scratch** (2), to define every field yourself:

- **Name**, **Role** and **Description**: what the builder is called and what it helps your team create
- **Category**: where it appears in the library
- **Icon** and **Cover Art**: upload an image, or generate one from a short style guide
- **System Prompt**: how the builder works with your team, the areas it covers and how it draws on the board
- **Starter Chips**: the starting points shown when someone opens it, one per line
- **Enable Memory** and **Shared Memory**: whether it remembers earlier sessions, and whether that memory is shared across your team
- **Show Model Picker**: lets people choose an AI model for each message
- **Scope**: **Team (visible to your workspace only)** or **Public (visible to everyone)**

## Edit or delete a builder

On a builder you created, click **…** to edit or delete it.

## What is not available on the Basic plan

Creating and editing Concept Builders is not available on the Basic plan. Your own builders, AI skills for your team and many other features, such as web search in Mida, are part of Plus and Max. See [MockFlow pricing](https://mockflow.com/pricing/) for details.

## Next steps

- [Build a concept with a Concept Builder](/docs/build-a-concept-with-a-concept-builder)
- [What are Concept Builders](/docs/what-are-concept-builders)
- [Use AI skills](/docs/use-ai-skills)