feat(customizer): field customizer

[romain-gilliotte]

Definition of Done

General

• [ ] Write an explicit title for the Pull Request, following Conventional Commits specification
• [ ] Test manually the implemented changes
• [ ] Validate the code quality (indentation, syntax, style, simplicity, readability)

Security

• [ ] Consider the security impact of the changes made

[qlty-cloud-legacy[bot]]

Code Climate has analyzed commit 3106a224 and detected 1 issue on this pull request.

Here's the issue category breakdown:

Category	Count
Duplication	1

The test coverage on the diff in this pull request is 10.8% (98% is the threshold).

This pull request will bring the total coverage in the repository to 98.3% (-0.6% change).

View more on Code Climate.

[Thenkei]

To prioritize.