Definition
Dynamic menu you use when you want to determine the demand for a business event date, and when you want to actually plan events.This is the only place these functions are available in Training and Event Management.
Use
You can use the dynamic planning menu to plan multiple event dates at the same time using the business event type as a reference or model for each individual event.
The number of events you plan is based on the demand that exists for the event type. This demand is determined either automatically by the system or manually by the user.
As with the other dynamic menus, the planning menu displays the complete structure of business event groups, types and dates. You can plan and maintain objects directly in the structure. The advantage of this is that you can directly refer to the existing event catalog when you schedule event dates.
In addition, you can avail of functions that automatically determine the demand that exists for events. Demand can be based on one or any combination of the following reports:

You access the planning menu on the SAP Easy Access screen in the SAP Standard Menu under Human Resources ® Training and Events ® Business Events
Since the planning menu offers you the most efficient method of plan business events based on demand, it is a good idea to add it to your Favorites.
You can configure user-specific settings for data display and maintenance in the dynamic menus.
See also:
User-Specific Settings Dynamic Menus Object Maintenance in the Dynamic Menus Demand Determination Business Event Date Planning