# Maintain Voyages

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

When you have [located the voyage](https://docs.dataloy.com/release-7.4/voyage-management-system/step-by-step-guides/voyages/find-voyages), click it and the details will show in a drawer or panel on the right hand side. Field values can be edited directly.

{% 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 %}

{% hint style="info" %}
**Edit estimates permissions**

With the preference 'Share voyage' you can indicate if estimate voyages can be edited by anyone or only by the creator and administrators

* If 'Share voyage' is set to true, estimate voyages and template voyages is editable by all users
* If 'Share voyage' is set to false, estimate voyages and template voyages is editable only by the creator and administrators
  {% endhint %}

### Tiles

Tiles show the key values like TCE,  Days Total, Distance Total, Bunker Consumption, EEOI, Days In Port, of the voyage. 

<figure><img src="https://content.gitbook.com/content/XFTZE7I5Ug2MaLbAD8t0/blobs/iZ5xUnt8x1ArvidFMToT/Screenshot%202023-05-03%20at%2013.39.16.png" alt=""><figcaption><p>Tiles visible on default view</p></figcaption></figure>

<figure><img src="https://content.gitbook.com/content/XFTZE7I5Ug2MaLbAD8t0/blobs/PlavlZAYes6XJYXWrIUj/Screenshot%202023-05-03%20at%2013.39.29.png" alt=""><figcaption><p>Tiles visible on full screen view</p></figcaption></figure>

Conditional information:&#x20;

* TCE Excluding Offhire (only shown when there is at least one offhire day)
* Offhire days (only shown when there is at least one offhire day)

<figure><img src="https://content.gitbook.com/content/XFTZE7I5Ug2MaLbAD8t0/blobs/SnWtmrFULOFSaEcUwncs/image.png" alt=""><figcaption><p>First two tiles when voyage has offhire</p></figcaption></figure>

### Sections

Sections are used to show the most important information about a sub-item of the voyage. Some sections have an **Open**<img src="https://content.gitbook.com/content/XFTZE7I5Ug2MaLbAD8t0/blobs/7a70AIgBMCfIBiC1pXlC/open-in-new.svg" alt="" data-size="line">button to open the section's item in a new drawer.

Voyages on a time charter will have a "TC contract" section, while all other voyages will have a "Performance Cargo" section instead.