Run Tally_2020-06-09-01.msi from \\itsapps\cs\Software\Tally
Install software on each computer the first time; allow plugin.
Execute Revit
Open a 3d drawing and make sure to choose 3d from View tab
Click Add-ins tab; Click on Tally ( note - Tally plugin will be greyed out, unavailable, if you are not in a 3D view ).
Registration page: User: ITS; Company: PCT; E-Mail address: software@pct.edu.
E-mail support@choosetally.com when setting up the labs for the first time to let them know you are installing / configuring a batch of computers with an e-mail address of software@pct.edu.
Tally will then watch for registrations coming from software@pct.edu and allow access from all computers. Codes will be sent back to software@pct.edu but you DO NOT need to enter these codes to complete the registration process.
If you are doing this on off-hours ( evenings /weekends ), as long as you send an e-mail to support when you do it, they will grant access to all registering computers the next business day.
I am told you will not need to register again, even if they are reimaged, until computers are replaced.