> For the complete documentation index, see [llms.txt](https://docs.moamocap.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moamocap.com/getting-started/step-by-step/3.-moa-settings/1-activate-license-on-moa.md).

# (1) Activate License on MoA

1. After running MoA, click Help at the top, then click the *License* button or click *Active License*.

   <figure><img src="https://2766707267-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEf219DS8TzXI1Bt2xj5L%2Fuploads%2FrEc4bSahbwg0QMjVgn6B%2Fimage.png?alt=media&amp;token=bd89e7c4-1765-4035-a575-f09b6da1c6ed" alt=""><figcaption></figcaption></figure>
2. Check the License Key input window. Enter your License and then click the *Add License* button.

   <figure><img src="https://2766707267-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEf219DS8TzXI1Bt2xj5L%2Fuploads%2FGP3rw6aYCBdzjnm7b6TF%2Fimage.png?alt=media&amp;token=774cd683-13bf-4966-ae4c-33920fa45f60" alt=""><figcaption></figcaption></figure>
3. If the license has been successfully registered, the license will appear in Installed Licenses. Activate your license by clicking the *Activate* button.

   <figure><img src="https://2766707267-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEf219DS8TzXI1Bt2xj5L%2Fuploads%2FQWz6D69Hd8ILT8dhqzIO%2Fimage.png?alt=media&amp;token=81542b2b-68cb-4021-bce5-440f180c3902" alt=""><figcaption></figcaption></figure>
4. If the license has been activated successfully, the currently activated license will be displayed in green. Check the MoA window.

   <figure><img src="https://2766707267-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEf219DS8TzXI1Bt2xj5L%2Fuploads%2FimlIOQjWrz0teTsCUW3h%2Fimage.png?alt=media&amp;token=9cf6fb78-5d76-41a3-b4f9-2f434d2978eb" alt=""><figcaption></figcaption></figure>

<mark style="color:orange;">**You can register multiple licenses and use them while switching between them.**</mark>