Fields
This element is used for data entry.
The element properties are represented by icons in its context menu, where its operations are also available.
Subtypes
When selecting the option "Field" from the icon 
in the top toolbar, a list opens with the different subtypes of this element, which can be dragged and dropped into the modeling area.
•Text
•Number
•Multiline
•Date and Time
•Options Group
•Toggle
•File
The subtype of a field can be selected in the property Content Format.
File Subtype
When the selected subtype is File, aspects related to its storage must be considered. The location where the attached file is saved is determined by the persistence configuration.
It is possible to attach files to fields both from the computer and from Google Drive. This functionality is automatically available when configuring and publishing the Google Drive adapter, without requiring changes to the modeling.
When executing the entity, a file can be added by clicking on the modeled field.
The following options are available:
•From the computer: allows selecting a local file.
•From Google Drive: a window will open to log in to Google (if necessary) and then select the file from a Google account.
Once selected and confirmed, the file is displayed in the field.
Whenever a file is uploaded, the icon 
is displayed to the right of the field, sometimes automatically and other times when hovering the cursor over it.
When clicked, the following actions are displayed:
•Preview
•Download
•Delete
When hovering the cursor over the file, the preview option is displayed directly, regardless of the field configuration.
Classification of Properties
Properties are divided into two groups: esthetic properties and behavior properties.
Esthetic Properties
In the esthetic properties panel, the following are grouped:
Behavior Properties
In the behavior properties panel, the following are grouped:
Considerations
When an entity has one or more instances created, certain modifications to its modeling are restricted, as detailed below.
•Delete fields.
•Delete sections or containers that contain fields.
•Modify the identifier of a field.
•Change the content format of the field between incompatible types.
- Example: A "Text" field cannot be changed into a "Number" field.
- Exception: A "Text" field can be changed into a "Multiline" field.
•Modify the Content property with incompatible changes.
- Cannot be modified in fields with Content Format "Number".
- Cannot be modified in fields with Content Format "Date and Time".
When the entity has instances created, only the following modifications are allowed:
•Modify the property Content of fields with Content Format "File".
•Modify the property Content between "Integer" and "Decimal".
