# Deploy stack
## Create application stack (AWS)
Here, we explain our core feature "Lifecycle Management". \
Before you can start using Mobingi ALM for AWS to manage AWS resources on your behalf, you first need to provide your AWS credentials.
### Register AWS credentials
Open [dashboard,](https://console.mobingi.com/) then click**『Grant Permission』**
Type AWS **Access Key ID** and **Secret Access Key**.\
Don't know how to get an Access Key ID and Secret Access Key? Go to [here.](https://docs.mobingi.com/your-first-application/aws)\
Additionally, Mobingi ALM supports multi account system, so user can register multiple AWS accounts in the same Mobingi account.
### Create application stack
Let's make your first application stack through mobingi ALM!
* Click**『Application Stacks』-->『Create New Stack』**
* Choose AWS as cloud vendor.
* Choose Region.
* Select Instance type.
* You can define Number of Spot Instances by mouse dragging. By using spot instance, you can save 80% of EC2 cost maximum.
* Define Auto-Scale Range. Mobingi ALM software automatically creates ELB, Subnet, Networks, and other resources which are necessary.
* Choose Image Layer.
* By clicking 『Create Application』, the software will start creating your application stack.
