### Web Application web.config

Configuration Manager does not automatically install the source system `web.config` file on the target system because there could settings in the file that are incompatible between source and target system.

To recreate `web.config` customizations:

1. In the `CM Migration Files` folder, check the copied `web.config` file and compare it to the PME 8.2 default `web.config` file in `...\Applications\SystemDataService\`.
2. Back up `web.config` on the new system and then edit the file as needed.