Case Block

Case Else Block

Check all region's (related to Decisions) Status (Extended)

Check all Region's (related to Decisions) Status

Check if any Source Region has Decision

Compare Attribute with Attribute

Compare Attribute with Point

Compare Attribute with Value

Compare Point with Point

Compare Point with Value

Compare RCO Variables

Else Block

Else If (Expression)

End If

End Select Block

End While

If (Expression)

If (Solve expression)

Select Block

While (Expression)

RCO function blocks.