Begin of the insertionThe auto-incrementing sequence number which is partEnd of the insertion Begin of the deletion With multiple projects each incrementEnd of the deletion of Begin of the insertioneveryEnd of the insertion Begin of the deletion theEnd of the deletion work package Begin of the insertionkeyEnd of the insertion Begin of the deletion IDEnd of the deletion is Begin of the insertiondependentEnd of the insertion Begin of the deletion a only dependantEnd of the deletion on Begin of the deletion created work packages insideEnd of the deletion the Begin of the insertionproject and type. For every project and type combination it starts with 1.End of the insertion Begin of the deletion same project.End of the deletion

* Projects have a short name, e.g. `oD` for openDesk.

* Types have a short name, e.g. `CR` for Change Request


Some examples:

1. oD\_CR-1 is the first work package of the project with the prefix CR

2. oD\_D-4 is the fourth decision.

3. oD\_EPIC-35

4. oD\_BUG-223


More requirements:

* Changing type changes the Begin of the insertionkey.End of the insertion Begin of the deletion ID.End of the deletion

* Begin of the insertionA keyEnd of the insertion Begin of the deletion An IDEnd of the deletion can not be used twice. It is blocked also after Begin of the insertiondeleting the work package,End of the insertion Begin of the deletion deleting,End of the deletion moving project or changing type.