diff --git a/Decisions.md b/Decisions.md
new file mode 100644
index 0000000..f20fcf7
--- /dev/null
+++ b/Decisions.md
@@ -0,0 +1,10 @@
+Nov 16, 2023: To provide guidance in choosing the next features for Translator, teams are going to produce prototypes falling broadly into one of two classes:
+
+1. Multi-Curie Queries. Example: What chemical may upregulate these N genes? What chemical may lead to this collection of N Phenotypes?  The goal is to find a good, probably creative answer that satisfies as many of the N inputs as possible, but may not satisfy all of them.
+2. Pathfinder Queries: How are entities A and B related? Or, find a path that explains a particular relationship between A and B.
+
+These are left intentionally vague to allow room for experimentation.  The goal is not to produce polished tools that are already incorporated into existing components, but to produce something experimental.
+
+These prototypes need to be completed by the winter relay.  We will have a session to review the prototypes, and these will feed into our prioritization and roadmap discussions.
+
+All teams are invited to create prototypes.