118 have modified the logical representations 202 associated with the note objects 302C. For instance, when a note object 302C is moved into the region 118C, the logical representation 202 associated with that note object 302C is modified to indicate that the object corresponds to a top issue. [0054] Similarly, when a note object 302C is moved to the region 118D, the logical representation 202 associated with that note object 302C is modified to indicate that the object corresponds to a project task that went well. Similarly, when a note object 302C is moved to the region 118E, the logical representation 202 associated with that note object 302C is modified to indicate that the object corresponds to a project task that went badly. Other types of modifications to the logical representations 202 can be performed by other types of regions 118 in templates 116 for accomplishing other types of tasks. [0055] In the example shown in FIG. 6A, the user has also dragged a note object 302C from the region 118E to the region 118C. In response thereto, the template 116 or the region 118C has modified the logical representation 202 associated with the relocated note object 302C to indicate that the object corresponds to a top issue rather than a project task that went badly. [0056] A user has also utilized the toolbar shown in FIG. 6A to indicate a dislike for one of the note objects 302C in the region 118E. In particular, a user has dragged an icon (i.e. a frowning face) from the toolbar to the note object 302C in the region 118E. In response thereto, the template 116 or the region 118C has modified the logical representation 202 associated with the destination note object 302C to indicate that the note has been disliked. A user might indicate a like, an upvote, a downvote, or other types of sentiment for a particular object 120 in a similar fashion. [0057] As discussed briefly above, in some embodiments, templates 116 can define template and/or user-specific toolbars 122. For example, and as shown in FIGS. 6B-6D, a toolbar 122 might include a tool 602 for creating a new note object 302C on the canvas 133 in a user-specific color or other visual attribute. In the examples shown in FIG. 6B-6D, for instance, the tool 602A can be used to create a note object 302C (indicated by vertical/horizontal hatching) for one user, the tool 602B can be used to create a note object 302C (indicated by diagonal hatching) for another user, and the tool 602C can be used to create a note object 302C (indicated by diagonal hatching) for yet another user. [0058] Note objects 302 (and other objects) created using such a user-specific UI tool identify the creating user through a user-specific visual attribute, such as color, that is used to present the objects in the regions 118. Other types of user or template-specific tools