diff --git a/conference/2026.md b/conference/2026.md
index 4732196..fa0e633 100644
--- a/conference/2026.md
+++ b/conference/2026.md
@@ -67,7 +67,10 @@ France
 
 ## Abstract submission
 
-- [Call for abstracts (talks and posters)](https://docs.google.com/forms/d/e/1FAIpQLSf746nuRPk8VcpVispuXuhExP2W9GQPdXP5lEvs7NjIYLzQnQ/viewform) is now open, and closes on 13 March 2026.
+- [Call for abstracts (talks, posters and
+  software)](https://docs.google.com/forms/d/e/1FAIpQLSf746nuRPk8VcpVispuXuhExP2W9GQPdXP5lEvs7NjIYLzQnQ/viewform)
+  is now open, and closes on 13 March 2026.
+- Participants can demonstrate their FEniCS-based software to small groups using their laptops during the Poster session. One participant can choose to submit a presentation or a poster **and** a software demonstration - please submit the form twice.
 - Conference delegates will be notified about abstract acceptance after abstract submission closes.
 - The length of talks will depend on registration numbers, but is expected to be around 15 minutes.
 - There will be a dedicated poster session. Thanks to [Flax & Teal](https://flaxandteal.co.uk/) for sponsoring the poster session.