diff --git a/.changes/unreleased/Feature-20240823-101332.yaml b/.changes/unreleased/Feature-20240823-101332.yaml
new file mode 100644
index 00000000..15394559
--- /dev/null
+++ b/.changes/unreleased/Feature-20240823-101332.yaml
@@ -0,0 +1,4 @@
+kind: Feature
+body: Add ability to specify the owner id or alias and the property definition id
+  or alias on the command line arguments of the `assign property` command
+time: 2024-08-23T10:13:32.68659-05:00
diff --git a/src/cmd/property.go b/src/cmd/property.go
index c196c4b8..bab6ade3 100644
--- a/src/cmd/property.go
+++ b/src/cmd/property.go
@@ -96,17 +96,31 @@ var listPropertyCmd = &cobra.Command{
 }
 
 var assignPropertyCmd = &cobra.Command{
-	Use:     "property",
+	Use:     "property [OWNER] [PROPERTY_DEFINITION]",
 	Aliases: []string{"prop"},
 	Short:   "Assign a Property",
 	Long:    `Assign a Property to an Entity by Id or Alias`,
+	Args:    cobra.RangeArgs(0, 2),
 	Example: fmt.Sprintf(`
+cat << EOF | opslevel assign property my-service my-property -f -
+value: example_value
+EOF
+
 cat << EOF | opslevel assign property -f -
 %s
 EOF`, getYaml[opslevel.PropertyInput]()),
 	Run: func(cmd *cobra.Command, args []string) {
 		input, err := readResourceInput[opslevel.PropertyInput]()
 		cobra.CheckErr(err)
+
+		switch len(args) {
+		case 1:
+			input.Owner = *opslevel.NewIdentifier(args[0])
+		case 2:
+			input.Owner = *opslevel.NewIdentifier(args[0])
+			input.Definition = *opslevel.NewIdentifier(args[1])
+		}
+
 		newProperty, err := getClientGQL().PropertyAssign(*input)
 		cobra.CheckErr(err)
 
diff --git a/src/submodules/opslevel-go b/src/submodules/opslevel-go
index 9386ff8b..122a4a1a 160000
--- a/src/submodules/opslevel-go
+++ b/src/submodules/opslevel-go
@@ -1 +1 @@
-Subproject commit 9386ff8b9906ec95637706ce90f158306793b05d
+Subproject commit 122a4a1a4df5b2f4d818a3e0b7c2eca0c51a74c9