# Slot: engine 


_Primary engine (must appear in environment.requirements; migration target replacing deprecated 'software')._



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



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





## Applicable Classes

| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Equation](../classes/Equation.qmd) |  |  no  |






## Properties

### Type and Range

| Property | Value |
| --- | --- |
| Range | [SoftwareRequirement](../classes/SoftwareRequirement.qmd) |
| Domain Of | [Equation](../classes/Equation.qmd) |

### Cardinality and Requirements

| Property | Value |
| --- | --- |
### Slot Characteristics

| Property | Value |
| --- | --- |
| Owner | [Equation](../classes/Equation.qmd) |












## Identifier and Mapping Information





### Schema Source


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




## Mappings

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




## LinkML Source

<details>
```yaml
name: engine
description: Primary engine (must appear in environment.requirements; migration target
  replacing deprecated 'software').
from_schema: https://w3id.org/tvbo
rank: 1000
owner: Equation
domain_of:
- Equation
range: SoftwareRequirement
inlined: true

```
</details></div>