title: Meta information
keywords: Javascript spreadsheet, javascript, javascript table, meta information
description: Keep hidden information about your cells using meta information methods
# Meta information
This feature helps you keep import information about the cells hidden from users.
You can define any meta information during the initialization or programatically after that thought getMeta or setMeta methods.
Set meta data for multiple columns Set a meta information for B2 Get the meta information for A1 Get all meta information
### Source code
```html
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