Report structure
Band of type Child
When we want parts of the band have different properties, we divide it into several bands. The first one remains the same, and the rest are subordinate to him (Child types). Many such bands are, for example, on the report 241. There are more bands and are different in a way if they are visible under different conditions for visibility (a different value of the Visible properties), which in this case is specified in the program code. It is also used in the case when in the center of the band is an object whose height changes, and the distance to the lower objects must remain the same.
Each child band, except the last one, must have a Child property, the value of which is the next Child's band in the group.