Upgrade Infor LN 10.4 to 10.6

We have successfully migrated from Infor LN 10.4 to 10.6 along with Infor LN UI 12.2. Following steps we executed to upgrade:
1. Upgrade Porting Set
     - Upgraded Porting set 9.2b
2. Upgrade Infor LN UI 12.2
     - Upgraded LN UI from 11.3 to 12.2. This will upgrade LN UI application and Tomcat to 8.5.20.
     - We have followed lnui_10.7_lnuiag__en-us.pdfdocument to upgrade.
3. Upgrade Infor LN Application to 10.6
     - This step will upgrade application from 10.4 to 10.6 level using Installation Wizard.
     - We have followed ln_10.6_lnispecig__en-us.pdf document.
4. Install Latest patches for Tools, Application, BO and Tools Add On
     - We have downloaded all latest patches for tools, application, business object and tools add.
     - We have scanned those and installed it which makes application current.
5. Initialize Extensibility
      - Initialize Extensibility to add any extensions.

We are planning Infor LN 10.7 upgrade soon to explore additional functionality of Assembly Control