> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Enum EFieldRight

> Access levels to a single field. Read and/or write.

Access levels to a single field. Read and/or write.

## Syntax

```crmscript theme={null}
EFieldRight
```

## Fields

| Name            | Description                                                                           |
| --------------- | ------------------------------------------------------------------------------------- |
| None            | Hidden from user.                                                                     |
| Read            | Read-only right                                                                       |
| Write           | Write-only (not terribly useful)                                                      |
| Update          | Read + Write rights combined                                                          |
| Unused1         |                                                                                       |
| Unused2         |                                                                                       |
| Unused3         |                                                                                       |
| Unused4         |                                                                                       |
| Nullable        | Field can have NULL as a valid value.                                                 |
| UIHintMandatory | Field must be filled out (not blank)                                                  |
| UIHintReadOnly  | Field can only be read, not updated, in the user interface.                           |
| FULL            | All possible rights (same as Update = Read + Write)                                   |
| UIHints         | Rights only applied in the user interface.  These rights are threated as deny rights. |


## Related topics

- [SuperOffice.WebApi.Data.EFieldRight](/en/api/reference/webapi/SuperOffice.WebApi.Data.EFieldRight.md)
- [SuperOffice.WebApi.Data.FieldRight](/en/api/reference/webapi/SuperOffice.WebApi.Data.FieldRight.md)
- [Enum ETableRight](/en/automation/crmscript/reference/CRMScript.NetServer.ETableRight.md)
- [Enum SelectionUnionType](/en/automation/crmscript/reference/CRMScript.NetServer.SelectionUnionType.md)
- [Enum ArchiveBehaviour](/en/automation/crmscript/reference/CRMScript.NetServer.ArchiveBehaviour.md)
- [Get Connections And Display Fields](/en/api/reference/restful/agent/erpsync_agent/get-connections-and-display-fields.md)