> For the complete documentation index, see [llms.txt](https://easycatalog.nousmedis.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://easycatalog.nousmedis.com/getting-started/1.-first-steps/30-days-trial-version.md).
# 30 days trial version
Your EasyCatalog plug-in will run in demo mode until a valid registration code is entered. The EasyCatalog trial is valid for thirty days from the date it is first run.
Thank you for taking time to evaluate EasyCatalog – if you have any questions or would like further information, please visit our web site at [www.nousmedis.com](https://nousmedis.com/en/).
{% hint style="info" %}
We are here to help you with during your evaluation so if you have any questions whatsoever, please contact us using the [support form](https://nousmedis.com/en/get-in-touch-with-us/) of our website. We aim to respond to all enquiries within one working day of receiving them.
{% endhint %}
Whilst you are evaluating EasyCatalog, the `About EasyCatalog` dialog will appear each time you launch InDesign, showing the number of days remaining in your trial period.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## 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, and the optional `goal` query parameter:
```
GET https://easycatalog.nousmedis.com/getting-started/1.-first-steps/30-days-trial-version.md?ask=&goal=
```
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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.