--- /dev/null
+# Composer Reference Lists #
+
+## Proposer ##
+- Rajesh Velandy
+
+
+## Type ##
+**Feature**
+
+## Target MDG/TF ##
+UI, SO
+
+## Description ##
+
+NSD and VNFD have many cross-references, For example,
+ - NSD has constituent VNFD id references
+ - VLD has VNFD connection point references
+
+Composer presents references as inputs, forcing the user to copy/paste id references.
+
+Composer should present these references as dropdown lists.
+
+Reference lists should update dynamically in composer as the model is modified.
+
+The types on some model attributes need to be changed from string to leafref in the model.
+
+
+## Demo or definition of done ##
+Demonstrate the resolution of leafrefs in the GUI.