delete subactivity ?

[Chafik Graiguer]

I think FET does not allow delete of single subactivity !!!
In the activities window,  I selected a subactivity, then press "delete"
All subactivities within main activity has gone !!

This time, I choose Modify subactivity from Data menu
Click on a subactivity, then Modify
I simply clear the Teacher field
the subactivity been without students, has been deleted !!!
It no longer listed anywhere !!
Is this a trick to delete a single subactivity, without  deleting all other subactivities from same activity ?

[Liviu Lalescu]

I think FET does not allow delete of single subactivity !!!
In the activities window,  I selected a subactivity, then press "delete"
All subactivities within main activity has gone !!

This is normal.

This time, I choose Modify subactivity from Data menu
Click on a subactivity, then Modify
I simply clear the Teacher field
the subactivity been without students, has been deleted !!!
It no longer listed anywhere !!

It is not deleted, I checked.

Is this a trick to delete a single subactivity, without  deleting all other subactivities from same activity ?

The trick you used above, to make it without teachers and without students.