# Modules and terminology

> Switch areas of the app on or off and rename the main concepts to your trade.

Both live under **Settings → General**.

## Modules

A module that is off does not exist for the workspace: its pages, its API routes, its tools for connected assistants and its workflow actions are gone, and its data is kept. Switch it on again and everything is back.

| Module | Default |
| --- | --- |
| Billing (quotes & invoices) | on |
| Sales (Leads and Deals) | on |
| Email inbox | on |
| Reports | on |
| Custom entities | on |
| Webhooks | on |
| Capacity planning | off |
| Resources & bookings | off |

A role can additionally deny modules to its members, see [Invite your team](/help/getting-started/invite-your-team/).

## Terminology

Under **Terminology**, enter your own word for each main concept in **English** and **German**, for example *engagement* instead of *project* for a consultancy, or *order* and *variation* for an engineering firm. Leave a field empty to keep the built-in word. **Save terminology** applies the words across the app, including navigation, lists and documents.