Switch groups on and off in CSM

I have some springs I need from phase 1 to 10 where I want to switch them off.

Right now I have the following syntax which I think is rather clunky:

CS NO 1 TITL 'Start'
GRP NO 14 ATIL 10

I would prefer to be able to switch it on and off using a syntax similar to this instead:

CS NO 1 TITL 'Start'
GRP NO 14
...
a bunch of intermediate steps
...
CS NO 10 TITL 'End'
GRP NO 14 VAL OFF

Is this in any way possible?