Hi David,

There's a magic way :-)

You can create a Stored Procedure in your studio that takes care of that.

Just create a new SP in your studio and paste this code:

for $e in //p/%0
where $e/../../c = "%1"
return try{
xlib:delete-member(concat("/%1/%0/%1.%0.",$e/../../i))
}catch($err){
element error { $err }
},xlib:commit()

If you try to execute it, it will ask you for the two parameters I've included, %0 is the Entity Name and %1 is the Data Container name.