diff --git a/appmanager/actions.go b/appmanager/actions.go
index 88d2551..65fb061 100644
--- a/appmanager/actions.go
+++ b/appmanager/actions.go
@@ -16,6 +16,20 @@
 	Actions []Action `yaml:"actions"`
 }
 
+type CallAction struct {
+	App    string                 `yaml:"app"`
+	Action string                 `yaml:"action"`
+	Args   map[string]interface{} `yaml:"args"`
+}
+
+type PostInstall struct {
+	CallAction []CallAction `yaml:"callAction"`
+}
+
+type Init struct {
+	PostInstall PostInstall `yaml:"postInstall"`
+}
+
 func FromYaml(str string, out interface{}) error {
 	return yaml.Unmarshal([]byte(str), out)
 }