## 5.4.7  Register a Third-Party System
To connect a third-party systems, for example a Google system, with a global account in SAP BTP, you first need to add this system to the Systems page.
## Prerequisites
You are a global account administrator, or you are a system landscape administrator of the global account where you want to add your third-party system. See Working with Role Collections [page 2351].
## Context
##  Note
The content in this section is not relevant for China (Shanghai) and Government Cloud (US) regions.
You add a third-party system to the list in the System Landscape Systems page. At this point you provide all the required details for this system: its type, provider, URL, and system ID. For third-party systems, this completes the registration process and you have your third-party system registered with SAP BTP. Even though the third-party system is registered directly, no status is displayed.
When you have this system added in the Systems page, you can select it and open its system details. There, you specify in the consumption bundles the APIs, and the events. A consumption bundle organizes a set of related APIs and events into a single group for consumption purposes and expresses information about how the APIs and events that it contains can be accessed. All APIs and events that are part of the same consumption bundle need to be accessible through the same set of credentials.
##  Note
You cannot migrate the added third-party systems between global accounts.
If you want to start using another global account, you will have to add your systems again.
##  Note
When adding a system or creating a formation, the data you provide in the given input fields is not encrypted with your customer managed key. The data you enter is only encrypted at rest.
## Procedure
1. In the cockpit, navigate to your global account, and then choose System Landscape Systems .
2. On the Systems page, choose Add System .
3. In the Add System wizard:
- a. In the Type dropdown list, select Other System Type .
- b. Enter a name for the system you want to register.
##  Note
Use only printable ASCII characters.
##  Tip
We recommend that you indicate the type of the system when specifying the system name. For example, &lt;mysystem&gt;-google-workspace .
- c. In the System Type Name field, enter the type of your system. This is a user-defined type of the system you want to add. For example, Workspace .
- d. In the Provider field, enter the provider of your system. For example, Google .
- e. In the URL field, enter the URL of your system.
- f. In the System ID field, enter the unique identifier of the added system that is used in its own domain.
- g. Choose Add .
4. (Optional) Find this system in the Systems list and open its system details. Choose Add Consumption Bundle and fill in the following properties:
- Consumption Bundle Name : add a meaningful name
- Description :
- Credentials Type : choose between OAuth and Basic
- If you choose OAuth , fill in these properties:
- Client ID
- Client Secret
- URL : this is the token URL, that is used for obtaining OAuth tokens through the client ID and the client secret.
- If you choose Basic , fill in these properties:
- User
- Password
Choose Add . Open the consumption bundle from the list.
5. (Optional) If you want to add APIs, choose Add API and fill in the following properties:
- API Name : add a meaningful name.
- Description : this field is optional.
- URL
- Specification : this is the file containing the specification. The file format depends on the specification type. For OpenAPI, you can use YAML and JSON. For OData, you can use JSON and XML.
- Type : this is the type of the specification. The API specification type can be OpenAPI or OData.
6. (Optional) If you want to add events, choose Add Event and fill in the following properties:
- Event Name : add a meaningful name.
- Description : this field is optional.
- Specification : this is the file containing the specification. The file format can be JSON and YAML.
- Type : this is the type of the specification. The event specification type can be only AsyncAPI.
## Results
The system has been added as a record to the list on the Systems page in the SAP BTP cockpit and you have added the respective APIs or events.
If you no longer need it, you can remove the system depending on its status. See Deregister or Removе a System [page 2071].