BRL is an XStream representation of the underlying object model; that does not support what you ask.<br><br>AFAIK you are free to use template keys in DRL where-ever you like, so what you ask would be possible using DRL templates, as covered in the Chapter 6 of the Drool Expert user-guide.<br>
<br>I assume however that you require the use of Guvnor&#39;s web-template-data-grid-widget in which case I suspect your day will be rainy :(<br><br>With kind regards,<br><br>Mike<br><br><div class="gmail_quote">2011/9/17 Hans Boerstra <span dir="ltr">&lt;<a href="mailto:hans.boerstra@hotmail.com">hans.boerstra@hotmail.com</a>&gt;</span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><p>Ok, you can still make this day shine <img src=""> if you tell me if it is possible to use the template keys in method calls and metadata fields if I use BRL XML directly.</p>

<p>I don&#39;t care if I cannot edit the template itself in Guvnor anymore, but the load template data should use the template keys I specified in the BRL XML. Would that work?</p>
<br>
Kind regards,
<br><div><div></div><div class="h5">
<p>Hans</p>
	
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