* Project settings

* There is a table in `Project settings` -> `Project lifecycle` listing all stages and gates which are active in the project.

* Above the table there is a segmented control which allows to also show the inactive stages and gates.

* Every row has a more button at the end which allows to activate/deactivate a stage or a gate for the respective project.

* There is a save button below the table.

* Automatic scheduling

* Changing the finish date of Begin of the insertionaEnd of the insertion stage triggers the rescheduling of succeeding stages/gates. Those automatic changes are only saved after explicit saving the form.

* Activity

* The activity page includes the changes to stages and gates

* Work package

* A stage/gate can be an attribute of a work package (similar to versions).

* A work package can be optionally assigned one or more stages and gates (multi-select).

* The type form configuration also included the attribute (stage/gate).

* The assignment of stages and gates does not impact scheduling.

* Work packages can be filtered for stages and gates (similar to versions).

* Permissions

* There is Begin of the insertionaEnd of the insertion separate Begin of the insertionprojectEnd of the insertion permission to activate and deactivate project stages and Begin of the insertiongates.

* There is a separateEnd of the insertion Begin of the deletion gates perEnd of the deletion project Begin of the insertionpermission to edit stages and gates.End of the insertion