> For the complete documentation index, see [llms.txt](https://docs.syntho.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.syntho.ai/configure-a-data-generation-job/configure-column-settings.md). # Generators There are two locations from which to change the column generator settings: 1. From the **Main hub** tab. 2. On the **Table view** tab, click on data type icon above a column to open the column settings.

Data types and their respective icons

Here are the articles in this section:
AI synthesizeAI synthesize
Mock generatorsMock
Mask
DuplicateDuplicate
ExcludeExclude
Hash
Calculated columnsCalculated columns
Key generators
JSON de-identification
To de-identify sensitive entities in columns containing free text information, refer to:
Free text de-identificationFree text de-identification
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