The following section defines what a Subform is in ActivityInfo.
ActivityInfo has a very flexible Form Designer which allows you to create a variety of structures to fit the reporting needs of your organization. The way you design this structure depends on what the objectives are.
In ActivityInfo, a Subform is a Form within a Form.
Subforms are included within a parent Form.
You can also add a Subform within a Subform (Nested Subforms).
You can add up to 30 Subforms in a Form. The maximum Subform depth level is 5.
Subform Data Model
A Subform can be used for example to allow you to collect data which needs to monitored over a period of time, or will occur multiple times.
It can also be used to group different types of information that you need to collect.