The Edit menu > Show / Hide > Watch parameters and Watch variables
Working with vectors in watches
You can edit vectors from a submodel directly in the Watch pane.
Figure 127: Editing vectors
When you select Tools > Advanced > Expand vectors, you can drag and drop vector-type parameter components into the Watch pane. It is then possible to modify the vector's title, or its value in the same way as for any other parameter.
Source: https://docs.sw.siemens.com/en-US/doc/254352342/PL20250521841123434.amesim_collection.Reference_Run/Working_with_vectors_in_Watches · retrieved 2026-07-17