> For the complete documentation index, see [llms.txt](https://docs.abtasty.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.abtasty.com/server-side/sdks/quickstart/configuration.md).
# Configuration
In this section, we will guide you from the [Flagship platform](https://app.flagship.io/), to create a use case, define its KPI, its flags, and its criteria of targeting. [Learn more](/feature-experimentation-and-rollout.md)
It can be done in 6 steps:
## **1. Create a toggle use case in Flagship**
From the [Flagship platform](https://app.flagship.io/), we create a feature toggle with the name Login with Google and we define 3 KPI, submit-basic-login to capture the number of times a basic login is used, click-google-login and click-wechat-login. [Learn more](/feature-experimentation-and-rollout.md)
define kpis
## **2. Set up your flags**
We define 3 flags, login-btn-color, login-with-google and login-with-wechat.
define flags
## **3. Define your scenarios**
Here we define the value of each flags will have according to geographic zone of visitor
define scenarios
## **4. Set up your targeting criteria for each scenario**
The targeting criteria will be like this:
* Scenario 1: will concern only users who are in Europe/America zone
* Scenario 2: for Asia geographic zone
* Scenario 3: for users who are outside of Europe/America and Asia zone
define targetings
## **5. Switch on your use case**
Now your use case is created, the last step is to switch it on
switch on your use case
## **6. Get your API\_KEY and ENV\_ID**
get api configuration
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