Desktop Connection - Time range of Tasks, Appointments

Hi everybody,

is there a possibility to change the time range (or time frame) of any tasks or appointents.

The standard configuration for Activities lies at 14 days in future and past from today.

The issiue is, that we would like to change this configuration to any possible time range i.e. for 360 days instead of 14.

Thanks for your help in advance guys!

Regards!

Osman