BOM Layout

Currently my BOM is set like this

FERT A

- VERP 1

- VERP 2

- VERP 3

FERT B

- VERP 1

- VERP 2

- VERP 3

FERT C

- VERP 1

- VERP 2

- VERP 3

Now i would like to simplify it to

GROUP (X)

- VERP 1

- VERP 2

- VERP 3

FERT A

- GROUP (X)

FERT B

- GROUP (X)

FERT C

- GROUP (X)

GROUP (X) is just a grouping where it groups the VERP together. It will not incur any cost, stock or route. Does SAP provide BOM grouping as to this scenario?