Need to upgrade windchill from 11.1M20 CPS27 to Windchill 12.1.2.X. Please suggest the upgrade Path

[PD_10631511]

Need to upgrade windchill from 11.1M20 CPS27 to Windchill 12.1.2.X. Please suggest the upgrade Path

[VladimirN]

Take a look here:

• "The supported Update/Upgrade path in Windchill PDMLink": https://www.ptc.com/en/support/article/cs103572 
• "Windchill Supported Update/Upgrade Paths": https://www.ptc.com/en/support/refdoc/Windchill_PDMLink/compatibility/WindchillSupportedUpdateUpgradePaths?&art_lang=en&posno=1&q=upgrade%20path&DocumentType=Reference%20Document&Product=Windchill%20PDMLink&Release=12.1&source=search 

[avillanueva · Accepted solution]

Looks like @PD_10631511 is good: