Moving sketch in Asssembly feature tree

[TTevolve]

So I have an assembly that has around 100 parts in it. I need to create a sub-assembly out of some of the parts and want to add a master sketch to control some mates. I created the sketch but I can not drag it to the top of the feature tree because it say it would put the child before the parent, but even when I empty the skecth it still will not move it in the tree. Has anyone else had this happen?

The only parent/child relationship is tot he main assembly right plane

[dave.laban]

In SW23 I get the same message all the way up the tree apart from positioning it directly under the Origin. Are you trying to drop the sketch somewhere arbitrary in the tree?

[TTevolve]

I was trying to drop it in with my planes that I am using to define the sketch.

image.png (9.78 KiB) Viewed 799 times

So it appears you have to drop it on origin. Then you can move it to other locations. Thanks Dave