Each Team+ book comes with a “Virtual Tabletop Info” sidebar near the table of contents. There, you will find both Foundry and Pathbuilder2e links, or if they are not published, a Coming Soon! stand-in.
These addons are available with the PDF, but are released after its initial publication. They are added through an update, announced over on Discord or through Pathfinder Infinite. If you are waiting for a VTT version of your pack, check back on either portal frequently for updates!
Once added to the PDF, you will find the needed URLs under the appropriate headers. Use right click over the link and copy the link address.
Foundry VTT
Open your Foundry executable or inside your browser. You will most likely open on the Admin screen where you can manage your worlds and modules. This is where you will be installing the Team+ Foundry VTT module.
Press Install Module in the middle of the screen (Step 1 on the image to the right). Paste the previously copied URL from the PDF into the Manifest URL portion at the bottom of the Install Module window (Step 2), and press Install (Step 3).
If everything goes right, you will have the module installed in no time. If you face any issues, you can ask over for assistance at the Team+ Discord server.
The Forge
The Forge has an additional layer of complexity due to its Bazaar feature. In order to install a Team+ module there, you must navigate to its Bazaar tab (Step 1 on the images below) and Marketplace page (Step 2), and find the Toolbox on the left. It includes a button aptly named “Install from Manifest” (Step 3) where after clicking it, you can paste the copied URL. The check whether to install from the Bazaar is irrelevant, simply press Install Module and you are good to go.