Slot: timing
A named event reference, that can nest further named timing references.
URI: [odm:slot/timing](https://cdisc.org/odm2/slot/timing)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [NominalOccurrence](../classes/NominalOccurrence.md) | An event element that represents occurrences such as planned or unplanned encounters or adverse events | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [Timing](../classes/Timing.md) |
| Domain Of | [NominalOccurrence](../classes/NominalOccurrence.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
| Required | Yes |
### Slot Characteristics
| Property | Value |
| --- | --- |
| Owner | [NominalOccurrence](../classes/NominalOccurrence.md) |
## Identifier and Mapping Information
### Schema Source
* from schema: https://cdisc.org/dds
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | odm:timing |
| native | odm:timing |
## LinkML Source
name: timing
description: A named event reference, that can nest further named timing references.
from_schema: https://cdisc.org/dds
rank: 1000
owner: NominalOccurrence
domain_of:
- NominalOccurrence
range: Timing
required: true