# UserDefinedFieldDefinitions_ItemsUserDefinedFields - Catalog: `Autotask` - Schema: `UserDefinedFieldDefinitions` - Select Autotask API URL: `/V1.0/UserDefinedFieldDefinitions/query` - Insert Autotask API URL: `/V1.0/UserDefinedFieldDefinitions/query` - Update Autotask API URL: `/V1.0/UserDefinedFieldDefinitions/query` - Delete Autotask API URL: `/V1.0/UserDefinedFieldDefinitions/query` - Field Selection Method: NotRequired - Base Path: `items[*].userDefinedFields[*]` - Select Autotask API Operation: `get /V1.0/UserDefinedFieldDefinitions/query` This is a read-only table. The Autotask API may not support changing the data or the Invantive SQL driver for Autotask does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Autotask API. ## Table Columns The columns of the table `UserDefinedFieldDefinitions_ItemsUserDefinedFields` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `createDate` | `datetime` | Created | ☐ | | | `crmToProjectUdfId` | `int64` | CRM to Project UDF ID | ☐ | | | `dataType` | `int32` | Data Type | ☐ | | | `description` | `string` | Description | ☐ | | | `displayFormat` | `int32` | Display Format | ☐ | | | `id` | `int64` | ID | ☐ | | | `isActive` | `boolean` | Is Active | ☐ | | | `isEncrypted` | `boolean` | Is Encrypted | ☐ | | | `isFieldMapping` | `boolean` | Is Field Mapping | ☐ | | | `isPrivate` | `boolean` | Is Private | ☐ | | | `isProtected` | `boolean` | Is Protected | ☐ | | | `isRequired` | `boolean` | Is Required | ☐ | | | `isVisibleToClientPortal` | `boolean` | Is Visible to Client Portal | ☐ | | | `mergeVariableName` | `string` | Merge Variable Name | ☐ | | | `name_1` | `string` | Name | ☐ | | | `name` | `string` | Name | ☐ | | | `numberOfDecimalPlaces` | `int32` | Number of Decimal Places | ☐ | | | `sortOrder` | `int32` | Sort Order | ☐ | | | `udfType` | `int32` | UDF Type | ☐ | | | `value` | `string` | Value | ☐ | |