# Using Magnet Stack : Coretime Configuration

Open the Magnet Stack app and select your desired coretime type using the button at the top.

<figure><img src="/files/ZKm9UpZbRC35xawtOCE8" alt="" width="375"><figcaption></figcaption></figure>

{% hint style="info" %}
Magnet's on-demand coretime mode includes on-demand block production. If no transactions occur, block production will be halted.
{% endhint %}

**Basic Information:**&#x20;

&#x20;  \- Input the name of your chain and the ParaID you reserved.

**Native Token:**&#x20;

&#x20;  \- Define your native token or use DOT as the native token for your chain.&#x20;

&#x20;  \- If using DOT, select "DOT as GAS."

&#x20;  \- Set your token's decimal places.

**Coretime Order Control:**

Config these parameters to utilize Magnet Network’s order control mechanism for on-demand orders.

&#x20;    \- Price Limit: Sets an upper limit for coretime price. Orders will not be placed if exceeded.

&#x20;    \- Price Threshold: Controls profitability from gas collection.

$$
\text{Price Threshold} = \frac{\text{Gas Fee Collected}}{\text{Coretime Price}}
$$

{% hint style="info" %}
Price Threshold is available only when using DOT as GAS because coretime cost and revenue are measured in different tokens if using a native token.
{% endhint %}

For more information about Magnet's coretime mechanism, please refer to these sections:

{% content-ref url="/pages/COiz9eQF0qwWbR0PK6jp" %}
[Magnet Coretime](/overview/magnet-network-features/magnet-coretime.md)
{% endcontent-ref %}

{% content-ref url="/pages/VseMU5RZs6cxJppJufdS" %}
[Coretime Order Control and Assurance](/overview/magnet-network-features/coretime-order-control-and-assurance.md)
{% endcontent-ref %}

**Sudo Account:**

&#x20;  \- Input your sudo account address, which will also be used in profit distribution management.

&#x20;  \- Set the initial balance for the sudo account (if not using DOT as GAS).

<br>


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