Creating an Instance Definition for All Servers 
Use
You can generate the current instance definition for all the active servers. This procedure is helpful if you want to generate all instance descriptions for the first time.
Procedure
For every configured operation mode, the system creates a work process distribution in accordance with the distribution of the respective instance profile.

If you want to start and stop servers from the control panel, you should maintain the instance startup user.
See also:
Prerequisites for Starting Remote InstancesIt only makes sense to do this if you are maintaining profiles using the CCMS profile maintenance tool.
See also:
Switching Operation Modes Using Start and Instance Profiles
See also:
Creating an Instance Definition for One Server Maintaining Instance Definitions