Help: I need Custom Indicator to set the Visualization values on its own.

 
I am writing an Indicator and wanted it to display ONLY on specific Period. So I used the Period() function.

However, I found it much much easier with the Visualization Option.

How do I write my Indicator such that the options in this Visualization are permanently set?
ie, I dont have to go over this Visualization page, check the periods, before hitting OK.
 
Visualization option can be set manually only
Reason: