# 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](https://docs.v2.like.co/depub/what-is-iscn) before publishing in [Matters](https://docs.v2.like.co/general-guides/dapp/creator/matters).

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2F9IRcZb56o7iF5P9KUNrR%2FNFT%20Portal%20ISCN%201.png?alt=media&#x26;token=31c00fe5-64d6-4b25-831b-102fe48c74ef" 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](https://docs.v2.like.co/depub/nft-portal/keplr), [Cosmostation](https://docs.v2.like.co/depub/nft-portal/cosmostation-app), [Cosmostation app](https://docs.v2.like.co/depub/nft-portal/cosmostation-app) or [LikeCoin app](https://docs.v2.like.co/archive/archive/writing-nft/likecoin-app).

<figure><img src="https://1249647148-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LL4mdaVjNgL6A1--PV0-1972196547%2Fuploads%2FVJpGCNnLopcSv08IuOaD%2FNFT%20Portal%20ISCN%204.png?alt=media&#x26;token=d4a4e62a-e9da-45d9-855b-ac84b318c80a" alt=""><figcaption><p>Click Mint NFT to mint ISCN into Writing NFT</p></figcaption></figure>