# Maintain Laytime Calculation

When you have located a laytime calculation, click on it and the details will show in a panel (so called "drawer") on the right hand side. The panel will also open after creating a new laytime calculation.

The panel contains an *Overview* tab for maintaining a laytime calculation and managing the cargo ports. 

Laytime Statement can be printed from the PDF icon top-right in the Laytime Drawer.

{% content-ref url="maintain-laytime-calculation/laytime-calculation-status" %}
[laytime-calculation-status](https://docs.dataloy.com/release-8.16/voyage-management-system/step-by-step-guides/operations/laytime-calculations/maintain-laytime-calculation/laytime-calculation-status)
{% endcontent-ref %}

{% content-ref url="maintain-laytime-calculation/panel-fields" %}
[panel-fields](https://docs.dataloy.com/release-8.16/voyage-management-system/step-by-step-guides/operations/laytime-calculations/maintain-laytime-calculation/panel-fields)
{% endcontent-ref %}

{% content-ref url="maintain-laytime-calculation/manage-cargo-ports" %}
[manage-cargo-ports](https://docs.dataloy.com/release-8.16/voyage-management-system/step-by-step-guides/operations/laytime-calculations/maintain-laytime-calculation/manage-cargo-ports)
{% endcontent-ref %}