It is not possible because, when attempting to create fields with the same reference name in different campaigns and forms, an error message will appear indicating that the action cannot be completed.
Once the system detects the duplication, it does not allow the creation.
What can be done to work around this is to add a special character to the Reference Name field.
Using the image above as an example, the reference name SECTOR would need to be SECTOR*. 😁
There is no issue if the Display Label has the same name, but the Reference Name field must have some distinction to avoid duplication detection!
Therefore, if it is necessary to add the same additional field to 5 different forms, the way to proceed is by differentiating the names, as in the example:
- SECTOR*
- SECTOR**
- SECTOR***
- SECTOR****
- SECTOR*****