> For the complete documentation index, see [llms.txt](https://fluentv2.hungquan99.site/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fluentv2.hungquan99.site/configure-and-customize/save-configurations.md).

# Save configurations

```lua
SaveManager:SetLibrary(Fluent)
SaveManager:SetFolder("MyScript/Configs")
SaveManager:IgnoreThemeSettings()

local SettingsTab = Window:AddTab({ Title = "Settings", Icon = "settings" })
SaveManager:BuildConfigSection(SettingsTab)
SaveManager:LoadAutoloadConfig()
```

`SaveManager` writes JSON files to `<Folder>/settings/<name>.json`.

It persists Toggle, Slider, Dropdown, Colorpicker, Keybind, Input, connected button inputs, and identified sections.

Use `SaveManager:Save("profile1")` and `SaveManager:Load("profile1")` to manage configurations directly.

### Persist section state

Only sections with an explicit `Idx` retain their collapsed state.

```lua
local Combat = MainTab:AddSection("Combat", "sword", false, "CombatSection")
```

The saved state overrides `DefaultCollapsed` during loading. Restoration skips the collapse animation.

### Configure autosave

`BuildConfigSection` adds an **Auto Save** toggle. It defaults to enabled.

Autosave runs every `SaveManager.AutoSaveDelay` seconds. The default delay is `1`. It writes only when the serialized state changes.

The active target is the autoload configuration first. Otherwise, it uses `SaveManager.AutoSaveConfigName`, which defaults to `"autosave"`.

### Exclude values

Exclude values that should never enter a configuration file.

```lua
SaveManager:SetIgnoreIndexes({ "SessionToken", "TemporaryTarget" })
SaveManager:IgnoreThemeSettings()
```

`IgnoreThemeSettings` excludes interface settings. Use `InterfaceManager` to persist those preferences separately.

Continue with [interface customization](/configure-and-customize/customize-the-interface.md).


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