Description of the illustration lockdown_features.eps
{ DISABLE | ENABLE } FEATURE { { = ( 'feature' [, 'feature' ]... ) } | { ALL [ EXCEPT = ( 'feature' [, 'feature' ]... ) ] } }
{ DISABLE | ENABLE } FEATURE { { = ( 'feature' [, 'feature' ]... ) } | { ALL [ EXCEPT = ( 'feature' [, 'feature' ]... ) ] } }