Panels and operationsEdit online By using the panels described in the following topics, you can perform interactive operations. Panel structureThe overall panel structure for DB Historical Data Analyzer is shown in the following figure.Obtaining a graph chartFollow the steps shown the following topics to obtain a graph chart through a dialog with DB Historical Data Analyzer.Understanding DB Historical Data Analyzer panelsBefore starting operations on the DB Historical Data Analyzer panels, learn about the ISPF commands that can assist your ISPF operations.Descriptions of the panelsUse the following reference topics to learn about the DB Historical Data Analyzer panels.Parent topic: Using DB Historical Data Analyzer in the TSO/ISPF environment