# Overview

The top section of the overview tab contains key information about an offhire.

![](/files/xinBbASsJWyzOPEBSyl0)

**Main Details and Days** 

The *Main Details* and *Days* sections contain fields used to update an offhire. These fields include those used to [create an offhire](/release-7.0/voyage-management-system/step-by-step-guides/offhire/create-offhire.md#required-fields), as well as the following: 

| **Field**    | Description                                       |
| ------------ | ------------------------------------------------- |
| Planned      | Indicates whether the offhire period was planned  |
| Offhire Days | Length of offhire period                          |
| Percentage   | Percent of offhire period included in calculation |

![Main Details, Days and Result Impact Sections](/files/9DpKAassh1sixDPfW6BT)

**Result Impact** 

In this section, there are two checkbox that indicate whether the offhire should be deducted from the charterer, owner or opex. The *Deduct from hire receivable (charterer)* checkbox is only active if the offhire's voyage is a Time Charter. These field will also activate the corresponding bunker consumption table for editing.

**Bunker Consumption Tables**

Two tables show information about bunker consumption for the charterer and the owner/opex. Each table contains 4 rows with information about the quantity and bunker price for each bunker type (FO, LS FO, LS MGO, MGO).

![Bunker Consumption Tables](/files/-MY9DJw2rNQEYSje14lh)

{% hint style="info" %}
If the offhire period in on a time-charter-in voyage, the second table will show the owner's bunker consumption. Otherwise it will show the opex's bunker consumption.
{% endhint %}

**Adding/Editing quantity and bunker price**

1. Click on a bunker type row.
2. Change the fields in the Edit Bunker Consumption window.
3. Click **Confirm**.

![Add/Edit Bunker Type Price and Quantity](/files/8TLqWQySB3DQz748SIiJ)

**Comment**

At the bottom of the Overview tab, there is a small section for adding a comment to the Offhire. 


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