If there are warning markers on any of the Vocabulary nodes in Entity mapping, Attribute mapping, or Association mapping whose mappings have not yet been found, each warning has a corresponding message entered in the Problems window, as shown:

Figure 1. Problem window showing list of current mapping problems
Note: The Problems view typically opens in the lower section of the Corticon Studio window -- if you do not see it, choose Window > Show View > Problems.

When all mappings are complete (either automatically or manually), the warning markers are removed.