Search in boolean property of linked property

Hi,

i added a milestone class to my tryton instance (i use the classic
template). And i added a boolean property to the milestone class to mark
the current milestone we are working on. now i want to use this property
for search on tickets.

For this is added this to my item.search.html:

<tr>
<th i18n:translate="">Current Milestone:</th>
<td><input type="radio" name="current_milestone@milestone" value="yes" checked="checked">Yes
    <input type="radio" name="current_milestone@milestone" value="no">No
</td>
</tr>


I can see the search term in the url and can find a MiniFieldStorage in
the form of the request holding the search term created by this.

But the search result seems to ignore all of this.

Does anybody know what i am doing wrong with this?

Any tips would be welcome.

Thanks,
Korbinian




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