The ability to copy and paste rows in the RTC
You can copy rows, but you can not paste them in NAV
This has been announced for NAV 2013. It is not known whether they will include it in a service pack for NAV 2009.
Troels Bent Hansen commented
We have no plans to include it in a service pack for NAV2009
Erik P. Ernst commented
Just saw one of the public presentations from Convergence. Looks that they have done it for NAV 2012 (aka NAV "7").
Rine le Comte commented
We have implemented Clipboard functionality for Dynamics NAV, allowing you to copy any entity, with related information. Pasting can be done in the same table, another table, another company, another database, another application.
Want to know more: www.to-increase.com or firstname.lastname@example.org
Rine le Comte