# INxAppProperties Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

#### Qlik Sense Desktop

In Qlik Sense Desktop, this structure can contain dynamic properties.

#### Qlik Sense Enterprise

In Qlik Sense Enterprise, only a few dynamic properties at the app level are persisted.

The persisted dynamic properties are the following:

* modifiedDate
* published
* publishTime
* privileges
* description
* dynamicColor

## Syntax

```
[ValueClass]
public interface INxAppProperties : IAbstractStructure
```

## Properties

| Name | Description |
| --- | --- |
| [HasSectionAccess](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.HasSectionAccess.htm#Qlik_Engine_INxAppProperties_HasSectionAccess) | If true the app has section access configured.<br><br>JSON property name: qHasSectionAccess |
| [LastReloadTime](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.LastReloadTime.htm#Qlik_Engine_INxAppProperties_LastReloadTime) | Last reload time of the app.<br><br>JSON property name: qLastReloadTime |
| [MigrationHash](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.MigrationHash.htm#Qlik_Engine_INxAppProperties_MigrationHash) | Internal property reserved for app migration.<br><br>Patch version of the app.<br><br>Do not update.<br><br>JSON property name: qMigrationHash |
| [SavedInProductVersion](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.SavedInProductVersion.htm#Qlik_Engine_INxAppProperties_SavedInProductVersion) | Internal property reserved for app migration.<br><br>The app is saved in this version of the product.<br><br>Do not update.<br><br>JSON property name: qSavedInProductVersion |
| [Thumbnail](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.Thumbnail.htm#Qlik_Engine_INxAppProperties_Thumbnail) | App thumbnail.<br><br>JSON property name: qThumbnail |
| [Title](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.Title.htm#Qlik_Engine_INxAppProperties_Title) | App title.<br><br>JSON property name: qTitle |
| [Usage](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxAppProperties.Usage.htm#Qlik_Engine_INxAppProperties_Usage) | Indicates whether the app is used for Analytics or DataPreparation<br><br>JSON property name: qUsage |