> For the complete documentation index, see [llms.txt](https://docs.theconfigteam.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theconfigteam.com/prebilt-ewm/installation/licence-manager.md).

# License manager

### PreBilt EWM Licenses Overview

PreBilt License Keys are required in all SAP landscapes relevant to the PreBilt implementation (Development, Quality Assurance, and Production). These keys enable end-users to access PreBilt from handheld terminals.

License Key Details are based on the Statement of Work (SOW) or customer-provided information:

* SAP Installation Number (for all environments)
* Number of Licenses (as per SOW)
* Validity: 6 weeks after project kick-off or installation in QA, whichever is earlier
* Product: PreBilt EWM
* Package: PreBilt EWM

#### EWM License Manager

To maintain licensing control, transaction */TCTM/EWM\_LICENSE* is provided.

The EWM license manager allows you to view:

* SAP Installation Number
* License Validity Dates
* Available vs. Used Licenses
* License Users
* Activation Date
* Last Used Date

#### Temporary License Key

Since billing starts 6 weeks after project kick-off or QA installation, the Config Team provides a temporary license key for the Development system with a 6–8 week validity.

#### PreBilt License Keys (Dev, QA & Prod System)

Once the invoice trigger occurs, license keys for all SAP environments will be issued based on the specific details outlined in the PreBilt EWM Licenses Overview, including the agreed licensing period and end-users.

#### Uploading a license <a href="#uploading-a-licence" id="uploading-a-licence"></a>

{% hint style="warning" %}
Follow the same process using the relevant license key for each SAP environment (Dev, QA, and Prod).
{% endhint %}

TCT provides the license file as a text file, which can be uploaded into the SAP system.

* The file is typically located in the SharePoint project folder or provided directly by the Project Manager. Once you have obtained the file, ensure it is unzipped and saved to your desktop.
* Run transaction */TCTM/EWM\_LICENSE*
* Click 'Upload New License File'

<figure><img src="https://1016750988-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7lFTpSLijn44pippdL6u%2Fuploads%2Fgit-blob-4ca4cee9d81d9654452678b52496283026a3441d%2Fimage%20(255).png?alt=media" alt=""><figcaption></figcaption></figure>

* Select the File: Locate the license file saved on your desktop (or designated folder). Click Execute to complete the upload.

{% hint style="info" %}
**Note**: The provided license key will contain two text files. Please use the file that begins with *TCT\_License\_Key\_* for the upload.
{% endhint %}

<figure><img src="https://1016750988-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7lFTpSLijn44pippdL6u%2Fuploads%2Fgit-blob-fd9b8f530a1a0f66af4adfd8bb343b80589b096b%2Fimage%20(256).png?alt=media" alt=""><figcaption></figcaption></figure>