I have developer setup on local computer & Production Setup on Cloud. There are multiple sites running on Production Setup. I have made some changes in Forms/Doctypes using Customize Form in Development Setup.
How do I copy this Changes to all or Selected Sites in Production Server ?
I have read in forums that I have to create app to make changes in production Server.
What is correct & easy way to make changes & update in production setup. I am new to ERP Next & developing custom app is complex process. If app development is only way where can I get guidance for developing app for customization.