# Matters

{% hint style="warning" %}
The documentation is designed for Liker Land and LikeCoin v2. For information on [3ook.com](https://3ook.com/) and LikeCoin v3, please visit [docs.3ook.com](https://docs.3ook.com) and [dao.like.co](https://dao.like.co/).
{% endhint %}

## Step 1: Choose to register ISCN before publishing the article

Users can choose to register [ISCN](/depub/what-is-iscn.md) before publishing in [Matters](/general-guides/dapp/creator/matters.md).

<figure><img src="/files/f3pCRA32xYX04219ci4o" alt=""><figcaption><p>Register ISCN with Matters</p></figcaption></figure>

### Step 2: Publish Writing NFT directly from ISCN

After the article is published and regsitered with ISCN, go to "[My Works](https://app.like.co/works)" of [app.like.co](https://app.like.co/) to find the ISCN of the article, and click "Mint NFT" on the top right corner to directly mint the ISCN as Writing NFT with  [Keplr](/depub/nft-portal/keplr.md), [Cosmostation](/depub/nft-portal/cosmostation-app.md), [Cosmostation app](/depub/nft-portal/cosmostation-app.md) or [LikeCoin app](/archive/archive/writing-nft/likecoin-app.md).

<figure><img src="/files/P6Shyvopp6zsmUKUz02D" alt=""><figcaption><p>Click Mint NFT to mint ISCN into Writing NFT</p></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.v2.like.co/depub/nft-portal/matters.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.