D-9

v-1.0
---
1. add buttons
2. add labels

	==> done
D-9

v-1.0
---
1. labels --> modify

	==> done
D-9

v-2.0
---
1. move => to A_UL.HH
2. up to => get: node name, orien

	==> done
D-9

v-2.1
---
1. move => to A_UL.HH
2. up to => A_UL.pos-4(VV)

	==> done
D-9

v-2.1-2
---
1. edit --> "Clear" button code, a.o.

	==> done