How changes done in Ops manager are merged to Actual RSV

Hi Team,
We have implemented 1:1 ops Manager and wanted to understand how the changes will be merged to main RSV. Whatever rule updates that are performed, they are saved in a Branch of the OverLay application. The Deployment Pipeline is still being worked upon. In this case, will the deployment manager handle the merge part or we need to manually merge the branch to the main Overlay app ruleset and deploy the revision

@ChaitanyaJ The deployment manager incorporates a Business Change Pipeline template, which contains the necessary steps to facilitate the integration of Business Change artifacts within the release, as specified in the product rule, and to progress them into the production environment.
For more details on how to configure and use the Business change deployment pipeline please see below article and academy course -

Creating a business change pipeline (pega.com)

Business change pipeline | Pega Academy