Cell Refresh Shortcut Key

Key Cell Refresh Shortcut Key in ExCfgShtTpInt refers to a text defining the shortcut key to be used in connection with displaying information in the task pane of a given selected cell and adding a drop down of allowed values if applicable.
Just leave it empty if no such a shortcut key is desired.
Otherwise enter a text such as Ctrl+? or Shift+? or Ctrl+Shift+? where ? can be any letter, number, one of F1 to F12, Up, Down, Space etc.
For example:
Ctrl+D
Ctrl+Space
Ctrl+F3
Ctrl+Down
Shift+Space
Ctrl+Shift+4