# Create TiDB Cluster - Creating `Dedicated Tier` Cluster
 ![`smart`](ChooseCloudProviderandRegion_aa_001_20230530.png)
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1. If this is the first cluster of your current project and CIDR has not been configured for this project, you need to set the project CIDR. If you do not see the Project CIDR field, it means that CIDR has already been configured for this project.
2. Navigate to the Clusters page. Click Create Cluster.
3. On the `Create Cluster` page, select `Dedicated Tier` and choose a `Cloud Provider` and `Region`.

+ Note:
  + If you signed up for TiDB Cloud through AWS Marketplace, the cloud provider is AWS, and you cannot change it in TiDB Cloud.
  + If you signed up for TiDB Cloud through Google Cloud Marketplace, the cloud provider is GCP, 

+ The supported region include the following:
  + N. Virginia (us-east-1)
  + Seoul(ap-northeast-2)
  + Tokyo (ap-northeast-1)
  + Frankfurt (eu-central-1)
  + Singapore(ap-southeast-1)
  + Oregon (us-west-2)