+++
# -----------------------------------------------------------------------
# Do not edit this file. It is automatically generated by API Documenter.
# -----------------------------------------------------------------------
title = "FieldConfigPropertyItem"
keywords = ["grafana","documentation","sdk","@grafana/data"]
type = "docs"
+++
## FieldConfigPropertyItem interface
Signature
```typescript
export interface FieldConfigPropertyItem extends OptionsEditorItem, TValue>
```
Import
```typescript
import { FieldConfigPropertyItem } from '@grafana/data';
```
Properties
| Property | Type | Description |
| --- | --- | --- |
| [isCustom](#iscustom-property) | boolean | true for plugin field config properties |
| [override](#override-property) | ComponentType<FieldOverrideEditorProps<TValue, TSettings>> | |
| [process](#process-property) | (value: any, context: FieldOverrideContext, settings?: TSettings) => TValue | undefined | null | |
| [shouldApply](#shouldapply-property) | (field: Field) => boolean | |
### isCustom property
true for plugin field config properties
Signature
```typescript
isCustom?: boolean;
```
### override property
Signature
```typescript
override: ComponentType>;
```
### process property
Signature
```typescript
process: (value: any, context: FieldOverrideContext, settings?: TSettings) => TValue | undefined | null;
```
### shouldApply property
Signature
```typescript
shouldApply: (field: Field) => boolean;
```