Concatenate values of checkboxes fields from Subtasks to parent using groovy script

Question

I have a CheckBoxes Custom Field available in Issue and associated SubTask.

When a Subtask in Done I would like to copy the values selected in the Subtask to the parent Issue.

If the Parent Issue has already some values set, I would like to have keep also the old values

Kind of "concatenation"

Do you have some sample of groovy scripts doing it.

Thank you in advance.

C.Maillé

Nic Brough -Adaptavist- · Answer

How are you doing these check boxes?

Maille Christine · Answer

Dear all ,

I would like really some help on this topic..

Is somebody can give a solution