Page numbering and page groups
When building applications, it can be common for an application to be made up of many pages. Often, multiple pages are related and belong to common functional areas of the application. This can make it difficult to view and find required pages if they are not organized in a logical sequence. To simplify this, be sure to keep related pages together through the use of page numbering and page groups.
Page numbering is where we designate a range of page ID numbers for similar functionalities in our application. For example, pages 1 to 50 could be reserved for customer related functionalities, pages 51 to 100 for sales related functionalities, and so on. Be sure to document the page ranges so it can be communicated across the entire development team.
It is also a good practice to leave some free numbers between the current defined pages, just in case we would like to insert a new page between two existing ones and still maintain the grouping logic and sequencing...