There is a problem with the instructions in the hands-on lab for DIALOGS. (version 1.0.0 last updated 1/8/2013)
In exercise 2, when creating a query with variables in the conditions the instructions say to enter text like @@lastname@@ as a placeholder. This doesn't work (with or without quotes around). It throws an error when you click the 'Modify query values' tab "You must provide a value for <variable_name>" .
Looks like these instructions haven't been tested on the current release of Dynamics CRM 2011 :-(
Can someone recommend some good instructions on creating query steps with variables in conditions.
thanks