**As** a project manager that is working according to PM²/PMflex
**I want to** discuss project attributes in a meeting
**so that** I get rid of the complex and error prone text macros like `projectValue:status`.

**Acceptance criteria**

* The add-menu is extended by the option `Project value`


<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/922425/content">

* This opens a select menu that shows all project attributes available in the project.

* It is possible to add project attributes.

* It is possible to inline-edit project attributes. Begin of the insertion

* The project attributes can be added to meeting templates.End of the insertion


**Permissions and visibility considerations**

* We keep the existing permission scheme.


**Translation considerations**

* _No new terms_


**Out of scope**

* 2nd-level menu `More` similar to the relations types - to be delivered later.

* Add project attributes from other projects - to be delivered later.


_Set the_ **To be informed/consulted teams** _field to include all teams necessary to be informed of the changes._