How to modify existing entity generated with jhipster?

Question

I use jhipster generator to create a projet. I\'ve generated some entity manually following the information provided in jhipster documentation :

Answer 1

For jhipster 5.7.0 you can run the entity command again and it will ask if you want to modify it.

 % jhipster entity device                                 
INFO! Using JHipster version installed locally in current project's node_modules
INFO! Executing jhipster:entity device
INFO! Options: from-cli: true

Found the .jhipster/Device.json configuration file, entity can be automatically generated!


The entity device is being updated.

? Do you want to update the entity? This will replace the existing files for this entity, all your custom code will be overwritten 
  Yes, re generate the entity 
❯ Yes, add more fields and relationships 
  Yes, remove fields and relationships 
  No, exit