AX technical questions

Hi Friends,

can anyone give me a understanding of the below -

  1. How to apply a security key (with scenario :slight_smile: ) ?

  2. What is an Virtual company? Table collections?

  3. Difference between display method on table and a data source?

  4. Why there is a security threat with display and edit method?

Soon reply will be praised.

http://msdn.microsoft.com/en-us/library/aa845290(v=ax.50).aspx

http://technet.microsoft.com/en-us/library/aa834413.aspx

Defining them at table make them reusable

To enable caching for display methods, place them at table level

To display the value of the display method in a grid, it should be placed in the form data source level

http://msdn.microsoft.com/en-US/library/aa658897(v=ax.10).aspx