From what I understand, support for AutoCAD & Inventor only go back three versions (right now: 2014 back to 2011).
When 2015 comes out - if I recall the experience correctly - we will have to update the License Manager program to allow 2015 to authorize after installation. But will this mean current installs of 2011 versions will no longer authorize? I'm just unsure if the moving three-year window of support also applies to ADLM and the versions it allows. A related question would be: if we're running the 2015 version of ADLM, could we authorize a new install of a 2011 version of AutoCAD or Inventor?
KState92
Inventor Professional 2020
AutoCAD Mechanical 2022.0.1
Windows 10 Pro 64 bit - 1903
Core i7-8700 32 GB Ram
Quadro P2000