Detailed instructions for working a group puzzle of type 'Jason'

This is a signature puzzle named 'Jason'

The 5 elements in each group of this type of puzzle are: J, A, S, O, and N.

Every group in the puzzle must contain exactly this set of elements.

Each row is a group numbered as shown in this Jason figure.

In a Jason puzzle, each row is a group numbered as shown in the figure above.

Each column is a group numbered as shown in this Jason figure.

In a Jason puzzle, each column is a group numbered as shown in the figure above.

Each pentomino is a group numbered as shown in this Jason figure.

In a Jason puzzle, each pentomino is a group numbered as shown in the figure above.