# Slot: panel_key 


_Mosaic label this panel binds to (matches a letter in Figure.layout)._



<div data-search-exclude markdown="1">



URI: [tvbo:slot/panel_key](https://w3id.org/tvbo/slot/panel_key)
<!-- no inheritance hierarchy -->





## Applicable Classes

| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Panel](../classes/Panel.qmd) | One cell of the figure |  no  |






## Properties

### Type and Range

| Property | Value |
| --- | --- |
| Range | [xsd:string](http://www.w3.org/2001/XMLSchema#string) |
| Domain Of | [Panel](../classes/Panel.qmd) |

### Cardinality and Requirements

| Property | Value |
| --- | --- |
| Required | Yes |
### Slot Characteristics

| Property | Value |
| --- | --- |
| Key | Yes |
| Owner | [Panel](../classes/Panel.qmd) |












## Identifier and Mapping Information



### Annotations

| property | value |
| --- | --- |
| collection_key | True |




### Schema Source


* from schema: https://w3id.org/tvbo/figure




## Mappings

| Mapping Type | Mapped Value |
| ---  | ---  |
| self | tvbo:panel_key |
| native | tvbo:panel_key |




## LinkML Source

<details>
```yaml
name: panel_key
annotations:
  collection_key:
    tag: collection_key
    value: true
description: Mosaic label this panel binds to (matches a letter in Figure.layout).
from_schema: https://w3id.org/tvbo/figure
rank: 1000
key: true
owner: Panel
domain_of:
- Panel
range: string
required: true

```
</details></div>