https://support.industry.siemens.com/cs/document/109773999/tia-add-ins?dti=0&lc=en-LT

**Installation**

- Install Add-Ins by copying the ".addin" file into the "AddIns" folder in the installation directory of the TIA Portal.
- Activate or deactivate Add-Ins in the "Add-Ins" task card (Add-Ins are deactivated by default).
- Further information on the Add-In such as the author, description or the required authorizations are also displayed in the "Add-Ins" task card.