28-HOW TO CREATE REGIONS
As you are aware pages can accommodate many regions and few of the predefined region wizards are
To understand the regions, positioning of regions one must have conceptual view about themes and templates' The Main interface component of apex is nothing but themes' Any application can be associated with only one theme' Changing of theme at intermittent stage is not possible and at the time of creation it needs to be done' However parting theme from some other application to the proposed application is possible' Themes dictate templates, regions, and all other related