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Licensing
Details on the licensing solution of PLA 3.0, the available licensing options, and the activation and management of licenses.
Manage existing licenses
Learn how to increase the number of concurrent users, replace a hardware key with a software key, or cross-upgrade from a Seat license to a Concurrent use license.
Replace a hardware key with a software key
You can replace your existing hardware Sentinel HL USB dongle or hardlock dongle with a software key.

Get started
Explore PLA 3.0, its key features and ongoing enhancements, and learn how to log in and register.
User interface
PLA 3.0 supports you in your daily work by providing a set of graphical and textual user interface elements. Learn about the different elements and how to use them efficiently.
Key concepts
Details on documents and templates, the data editors and the Content editor of PLA 3.0. Learn about the position factors and data aggregation features.
Data analysis
Data analysis add-ons offer a wide range of capabilities, ranging from analytical methods over comprehensive analysis to statistical process control. PLA 3.0 also provides a set of add-ons that support and supplement data analysis add-ons.
Data import
Use data acquisition and data import add-ons to import external response values and observation data into PLA 3.0 for further processing and evaluation.
Installation
Details on the deployment, installation, initial and advanced setup of PLA 3.0.
Licensing
Details on the licensing solution of PLA 3.0, the available licensing options, and the activation and management of licenses.
- Licensing options
  PLA 3.0 offers a flexible licensing model designed for both individual users and multi-user environments. The licensing option you select determines how many users can access PLA 3.0 at the same time. It also determines on how many computers you can install PLA 3.0.
- Information packages
  Information packages play a central role in the installation and licensing process. They contain key data required to get PLA 3.0 up and running in your environment.
- Activate your license
  To activate your PLA 3.0 license, you install a software key on the computer or license server that should hold the PLA 3.0 license. Activating the PLA 3.0 license automatically activates the license keys for your add-ons.
- Transfer your license
  PLA 3.0 licenses are tied to the computer to which you apply the vendor-to-customer (.v2c) file. Before you change the hardware or operating system of this computer, you have to temporarily transfer the license to a different computer.
- Manage existing licenses
  Learn how to increase the number of concurrent users, replace a hardware key with a software key, or cross-upgrade from a Seat license to a Concurrent use license.
  - Update your license
    Update your Concurrent use license to increase the number of users allowed to work with PLA 3.0 at the same time.
  - Replace a hardware key with a software key
    You can replace your existing hardware Sentinel HL USB dongle or hardlock dongle with a software key.
  - Cross-upgrade your license
    You can switch from a Seat license to a Concurrent use license.
- Licenses on a Sentinel license server
  By default, clients can access all Sentinel license servers running in the same subnet. If you operate several subnets or want to restrict the access of clients to a license server, you have to control the access accordingly.
- Legacy protection keys
  We recommend software keys for license activation. However, we also support legacy protection keys, namely hardware-based Sentinel protection keys and hardlock keys.
Administration
Details on system administration tasks such as setup and maintenance of databases and add-ons, user accounts, access rights, and migration and update procedures.
Regulatory compliance
PLA 3.0 supports you in achieving compliance with regulations such as ISPE GAMP^® 5 and 21 CFR Part 11. It also provides options to validate PLA 3.0 in your environment.
PDF downloads
Download PDF guides of current and previous framework and add-on versions.
Sample lab
Meet the team at Stegmann Labs, where PLA 3.0 plays an essential role in every step of bioassay management.
Glossary
Find definitions of terms.

Replace a hardware key with a software key

You can replace your existing hardware Sentinel HL USB dongle or hardlock dongle with a software key.

Before you begin

Stop the Aladdin HL-Server Service before starting the installation. If required, you can restart the service after you successfully installed the software key.
If you use a Concurrent use license, remove the HLS_IPADDR system environment variable.

Procedure

To replace your hardware key:

Contact our Sales team and provide them with the serial number for which you want to perform the replacement.

They will ask you to confirm the replacement.
After you confirmed the replacement, activate the PLA 3.0 license on a local computer or a license server. For details, see the Activate your license topic.
After successful activation, make sure you return your dongle to Stegmann Systems.