Hi All ,

When we used Sequence group in the Schema and what scenarios .

which scenarios are mandatory to use .

Hi Kapil,

Sequence group makes sure that all the child elements of that particular record are in sequence. This is the by default option while creating the schema structure.  

Below are three options available under Group Order Type:

1) Sequence: All the child element should present in the given order. Default option.

2) Choice: Any of the one child element must be available in the instance.

3) All: Child elements can appear zero or one time, where the order does not matter.

For more information on this please refer here and here