Add Check-in Policy

The Check-in policy can be added at Team Project level. Below are the steps.
1. Open the Team Explorer
2. Select the Team Project
3. Right Click -> Source Control

4. Click on Check-in Policy Tab

5. Click on Add button.

You will get the options as above if you have installed PowerTools, otherwise 4 options will be displayed

1. Builds

2. Code Analysis

3. Testing Policy

4. Work Items