> ## Documentation Index
> Fetch the complete documentation index at: https://docs.goeva.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# How to change your business name, currency, and time zone
> Adjust the general details of your Eva workspace and delete the test conversations you left behind during the initial setup.
The general details of your workspace are three: your company name, your currency, and your time
zone. They are adjusted in **Settings**, on the **General** tab. The button that deletes your test
conversations is on that same screen.
## What you will get
Your opportunities are born in the right currency, your calendars work in your real hours, and
your account is clean of test records.
## Requirements
* The **Owner** or **Admin** role.
* The **Advanced Settings** module turned on.
## Change your company name
Next to **Company name**, select **Edit**, type the name, and select **Save**. If you change your
mind before saving, **Cancel** brings back the previous name.
## Choose the default currency
Next to **Default currency**, select **Edit** and choose between US Dollar, Euro, British Pound,
and Mexican Peso. Select **Save**.
That currency is the one Eva uses when a new opportunity is created and nobody chose another one.
It does not convert what is already recorded: existing opportunities keep the currency they were
created with.
## Adjust the time zone
The **Timezone** field offers a short list of common zones, written like
**Mexico City (CST)** or **Eastern Time (ET)**. Choose yours and the change saves on its own, and
Eva confirms on screen.
Until somebody picks one, the field shows **Mexico City (CST)**, and that is the zone your
calendars work in. It is a default, not a detection of where you are: if your business runs on
another schedule, choose it here even though the screen already says something. Every calendar
uses this time zone, unless that calendar has one of its own configured.
When the time zone matches your browser's, the line *Automatically detected from your browser*
appears below the field. If you changed it by hand and want to go back, use
**Use browser timezone**.
## Delete your test conversations
While you were setting up your agent you probably chatted with it to see how it answers. Those
test conversations can be deleted in one go, together with the contacts and opportunities that
came out of them.
In **General**, scroll down to **Test data**. Eva shows the count of test conversations,
messages, contacts, and opportunities.
What it does is take them out of your workspace: they stop appearing in the Inbox, in
Contacts, and in your pipelines. It is not a permanent database deletion, and the
messages of those conversations are kept.
Select **Delete test data**.
Eva asks *Delete all test conversations and related test records? This cannot be undone.*
Accept to continue.
This deletion cannot be undone and there is no trash bin. Before accepting, review the count: if
it shows more contacts or opportunities than you expected, cancel and check them first.
The button stays disabled when there is no test data to delete. Only the **Owner** and the
**Admin** users can run this action.
## How to know it worked
The name and the currency stay visible on the same screen after saving, and Eva shows a
confirmation notice. After deleting the test data, Eva confirms with *Test data deleted.* and the
count returns to zero.
## If something goes wrong
That tab appears for whoever has the **Advanced Settings** module. The **Sales Rep** role does
not have it turned on by default.
The default currency applies to new opportunities. Existing ones keep the currency they were
created with, and are changed one by one.
It means Eva found no test conversations, contacts, or opportunities in your account. There is
nothing to delete.
Check **Business timezone** on this screen and then the one on the calendar in question. A
calendar with its own time zone overrides the business one.
## Next steps