Looking for a little help.

I recall Schindler had a 'matrix' style chart showing what revision levels of CRIPHNA boards were compatible with the 321A hydro versus the 330A hydro, as well as what GCIO360 revisions were compatible with the different CRIPHNA boards. It also cross referenced this with what software levels were compatible with each.

Anyone able to help me out here and explain this chart to me? I'm just looking for this in case I ever run in to the situation again. I think Schindler is supplying me with the wrong revision level of boards for replacements, and I would rather avoid the situation in the future.

Thanks in advance.