util  Tags and Properties

Tags and Properties for Check-in 4e2b17fce2

Context
2021-09-11
22:18
add rd-key Leaf check-in: 4e2b17fce2 user: lexi tags: trunk
2019-04-08
02:01
initial empty check-in check-in: 3b99e03c29 user: lexi tags: trunk