How to improve the efficiency of OA process approval?

Personal opinion can be through the following two points:

1, set up a clear process, and do a good job in the process of setting up the definition of the rules and nodes have a time reminder, such as, before the reminder or after the reminder, etc., a variety of ways

such as Tianling: you can set up a reminder of the way and the point of time to remind the time can be defined, is to remind the time ahead of time, or, many times ahead of time to remind, can be configured

By reminding efficiently complete the supervision work. Reminders can be configured

Through reminders to efficiently complete the supervision of the work, in conjunction with the results of the approval, to make the results of the analysis, to complete the corresponding analysis of the benefits of approval