# Limitations

When using AI synthesis, it is always required to prepare your data into a [**single entity table**](/configure-a-data-generation-job/configure-column-settings/ai-powered-generation.md#entity-tables). This gives the highest utility. You can consider preparing the data into an SQL view. 

When working with multiple related tables, AI synthesis is no solution, and it's advisable to use **mock** and **mask generators,** and **calculated columns.** If cross-table logic is important, first consider reshaping the source into a single entity table or SQL view. If that is not feasible, use de-identification instead of AI synthesis.

<table><thead><tr><th width="189">Approach</th><th>Table limit</th><th data-type="checkbox">Cross-table correlations</th><th width="166" data-type="checkbox">Consistency</th><th data-type="checkbox">Capture business rules</th></tr></thead><tbody><tr><td>AI synthesize</td><td>1 feature table</td><td>false</td><td>false</td><td>false</td></tr><tr><td>Mock</td><td>Unlimited</td><td>true</td><td>true</td><td>true</td></tr><tr><td>Mask</td><td>Unlimited</td><td>true</td><td>true</td><td>true</td></tr><tr><td>Calculated columns</td><td>Unlimited</td><td>true</td><td>true</td><td>true</td></tr></tbody></table>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.