• Version control: Tags help identify different versions of an image.
• Traceability: Tags allow you to track changes and updates to an image.
  Automation: Tags are used in automated processes, such as deploying new versions.
  Troubleshooting: Tags help pinpoint specific image versions when debugging.
  Managing large-scale projects: Tags organize images in complex projects.
  
  

docker tag [OPTIONS] IMAGE[:TAG] [REGISTRYHOST/][USERNAME/]NAME[:TAG]

docker tag 518a41981a6a myRegistry.com/myImage