Using marking by colors you can define a color for objects included in a saved query. When you need to run several queries, each query can be marked with a different color.
Selection category, click
(Search filter).
(Create new query).
The Search and mark objects dialog appears. In the General tab, check the Assign color box and from the drop down menu select the desired color to mark the query.
In the Objects tab, select the type or types of objects you want to be displayed in that color.

After you set the query parameters and validate all the changes, the searched objects are marked with the assigned color.
If you want to save some queries, click the Save button in the Search and mark objects dialog after setting each query parameters. You need to provide a name for the query. The saved queries will appear in the Query section in the Project Explorer.
