Field-Level Security Warning

Including both objects and profiles in your project will cause profiles to contain field-level security for all of that object's fields. The settings in your project will overwrite field-level security settings on the server when the profiles are deployed. If you are developing in a sandbox where field-level security is not set up correctly, and you deploy to a production organization, you will overwrite the field-level security in the production organization. To prevent overwriting production field-level security, do one of the following:
  • Do not include profiles in your project
  • Only choose object fields for which you want to overwrite the field-level security
  • Make sure your sandbox security settings are exactly the same as your production org