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I found it :<br>
<br>
vtlib_purify removed iframe.<br>
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<blockquote cite="mid:4E70CDFB.3080004@bigotconsulting.fr"
type="cite">
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Hello there,<br>
<br>
With Vtiger 5.1, we could insert <iframe> in notebook code.<br>
With 5.2.1, this code is automatically removed.<br>
<br>
Where could I authorize it ?<br>
<br>
Thank's.<br>
Gérald. </blockquote>
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