The attributes of an Insertable class are aggregated independently to form the presentation.These attributes have corresponding graphical objects that appear in the presentation. For CopyIspecs, attributes with fixed and graphical presentations are copied. The IsCopied property of each of the graphical objects must be set to True for the object to be copied. If the attribute is copied, it is copied for all presentations (format and language).

Fixed screen presentation format has a Copy Region Panel that can be used to copy controls based on the IsCopied property. The copies are kept in sync through the copy panel. Once the first presentation is modified, the subsequent copies are updated to reflect the change.

Graphical screens do not have such a copy panel. For graphical screens, copies can be moved around separately, independent of the other copies.