Source
Declaration
?derived: 
false
?union: 
false
?ordered: 
false
?readonly: 
false
name: 
isEncapsulated
multiplicity: 
[0..1]

If true, then the block is treated as a black box; a part typed by this black box can only be connected via its ports or directly to its outer boundary. If false, or if a value is not present, then connections can be established to elements of its internal structure via deep-nested connector ends.

Owning stereotype
randomness