adding poster and moments submission notice

Author: angelobanse

content/conference.md

@@ -110,8 +110,8 @@ Selected submissions will be featured as brief presentations during the conferen
 - Paper submissions: https://www.tib-op.org/ojs/index.php/scp/about/submissions<br>
 <small>Login or register and then click on <b>"Make a new Conference Proceedings Submission"</b>.</small>
 <br>
-- Poster submissions: <i>Coming soon</i>
-- SUMO moments: <i>Coming soon</i>
+- Poster submissions: Send us an E-Mail with the subject **`Poster Submission - SUMO 2026`** to [email protected]. Include the title and abstract in the body of the E-Mail.
+- SUMO moments: Send us an E-Mail with the subject **`SUMO Moment - SUMO 2026`** to [email protected]. Include the description in the body of the E-Mail.
 
 ## Ethics and Malpractice Statement
 

themes/sumo-theme/layouts/partials/toc.html

@@ -1,3 +1,3 @@
-<div class="d-none d-md-block"><p class="sidebar-title"><b>What's on this page</b></p>
+<div class="d-none d-md-block"><p class="sidebar-title"><b>On this page</b></p>
 {{ .TableOfContents }}
 </div>