From 83e00c99ff3db9cace80d4c856548f44d217a25e Mon Sep 17 00:00:00 2001
From: Martin Lehmann <martin.lehmann@deutschebahn.com>
Date: Thu, 25 Apr 2024 10:38:12 +0200
Subject: [PATCH] fix(model): Expect >1 involving functional chain

---
 capellambse/model/crosslayer/fa.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/capellambse/model/crosslayer/fa.py b/capellambse/model/crosslayer/fa.py
index 9bbf07c4..50b5a5a7 100644
--- a/capellambse/model/crosslayer/fa.py
+++ b/capellambse/model/crosslayer/fa.py
@@ -380,7 +380,9 @@ def __dir__(self) -> list[str]:
 c.set_accessor(
     FunctionalExchange,
     "involving_functional_chains",
-    c.ReferenceSearchingAccessor(FunctionalChain, "involved_links"),
+    c.ReferenceSearchingAccessor(
+        FunctionalChain, "involved_links", aslist=c.ElementList
+    ),
 )
 
 c.set_accessor(