[Flow] Using Layout from other package

[Christian Loock]

Hello,

here is something I would like to achieve with flow:

I have two packages, for example Foo/Base and Foo/Test.

In Foo/Test I want to be able to use a layout that comes with Foo/Base 
and override a navigation section in it.

A Template could look like this

<f:layout name="Foo/Bar/Default" />

<f:section name="navigation">Package specific navigation goes 
here</f:section>

<f:section name="content">Package specific content goes here</f:section>


This example does not work, since it wants to find the layout in 
Foo/Test/Layouts/Foo/Bar/Default.html .

Is there any way to tell flow where to look for layouts?