# Customize Scheduler

  These parameters enable you to define limitations for the installation scheduler.
  Maximum Concurrent Installations
  This value defines the maximum number of concurrent installations that can occur at a given time.
  Default: 2 installations
  Range: 1 -- 20 installations
  Number of Retries
  This value determines the number of times the program attempts an installation before reporting a failed status.
  Default: 1 time
  Range: 0 -- 10 times
  Retry Delay
  This value defines how long the program waits before reattempting an installation.
  Default: 1 minute
  Range: 1 -- 60 minutes