BPMN2 — Page 24, Table 7.2 Gateway control types row - Redundant forms for XOR Gateway

This is a style suggestion to make diagrams clearer. The XOR gateway allows two forms
of diagram: empty diamond, and a diamond with an X in it. While redundancy is OK in
general, the fact that different vendors make different choices. But an X and a cross look
very similar.

While the X should be allowed, the spec should indicate that it is preferred to use the
blank option, with the eye to eventually eliminating the X.

Close this issue as a duplicate.
The resolution of issue 14354 will resolve this issue
Disposition: Duplicate