How to upgrade from Patch Manager Plus to UEM

How to upgrade from Patch Manager Plus to UEM

Hi, hope you are doing well. 

Currently using ManageEngine Patch Manager Plus on Cloud. Distribution server already running in place and agents for client computers installed. As subscription will be expired soon, so review for upgrade to Endpoint Central for more advanced features. 

Few quick questions: 
- Does such upgrade is easy?? Any related technical reference / KB is helpful for me. 
- How many current configuration will be wiped out? Do I need to re-install UEMS agent and Distribution server??

Appreciate for your feedback. Thank you. 

                New to ADSelfService Plus?