diff --git a/extensions/openpower-pels/manager.hpp b/extensions/openpower-pels/manager.hpp
index aee3eab..aa4a393 100644
--- a/extensions/openpower-pels/manager.hpp
+++ b/extensions/openpower-pels/manager.hpp
@@ -212,6 +212,13 @@
     static std::vector<uint8_t> eselToRawData(const std::string& esel);
 
     /**
+     * @brief Generate resolution string from the PEL
+     *
+     * @param[in] pel - The PEL to use
+     */
+    std::string getResolution(const openpower::pels::PEL& pel) const;
+
+    /**
      * @brief Generate event ID from the PEL
      *
      * @param[in] pel - The PEL to use
@@ -387,6 +394,15 @@
     void setServiceProviderNotifyFlag(uint32_t obmcLogID);
 
     /**
+     * @brief Update resolution D-bus property for this error log
+     *
+     * Update the resolution property of D-bus with callouts extracted from PEL
+     *
+     * @param[in] pel - The PEL to use
+     */
+    void updateResolution(std::unique_ptr<openpower::pels::PEL>& pel);
+
+    /**
      * @brief Reference to phosphor-logging's Manager class
      */
     phosphor::logging::internal::Manager& _logManager;