# Maintain Voyages

The details of a voyage can be edited and maintained in the **Voyages** module.

When you have [located the voyage ](/release-5.24/voyage-management-system/step-by-step-guides/voyages/find-voyages.md)click it and the details will show in a panel (so called "drawer") on the right hand side. Details can be maintained directly in the fields.

TC Voyages have "TC contract" section, while all other voyages will have a "performance cargo" section instead.

{% hint style="info" %}

#### Change of vessel and ballast port

Vessel and ballast port can only be changed when the voyage status is "estimate" or "unallocated".
{% endhint %}


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