Rational Rhapsody Flowports are marked as deprecated in the official SysML 1.3 documentation
Will future versions of IBM Rational Rhapsody still have Flowports, even though they are marked as deprecated in the official Systems Modeling Language (SysML) 1.3 documentation?
SysML version 1.3 has marked Flowports as being deprecated. See 9.1.5 Deprecation of Flow Ports and Flow Specifications in the SysML documentation.
Yes, IBM Rational will have Flowports in future versions of Rational Rhapsody for legacy support, even though they are marked as deprecated in the SysML documentation.
There are no current plans to remove Flowports from Rational Rhapsody.