GE Proficy Machine Edition Compare

Hello, Can someone tell me if GE Proficy Machine Edition V8.5 has a compare function.

I need to compare different verisons of the same project and look for logic and value changes.

I know it is possible in Siemens Step 7 and in RSlogix 500

Thanks.

Not between two different project files. You can compare a file with the program in a PLC and flag the differences.

If you have a PLC available you can send one file to it then open the other project and compare.

Hi Steve, I'm a new user of GE PME. I'm pretty good at AB and Siemens PLC. I'm not able to find any sample PLC code anywhere online. can you help me to find some? It will be a lot easier for me to go through the sample programs and pick up the GE way quickly.
Thanks a lot.
S7PP