[docs] Add project management guidelines

Since there are many people involved, we should have some general way
of doing things.

Reviewed with:	@cristiano19 and @elena61

docs/index.ca.md

@@ -1,6 +1,7 @@
 # Manual DD (en construcció)
 
-[Instruccions post-instal·lació](../post-install.ca/).
+- [Instruccions post-instal·lació](../post-install.ca/).
+- [Administració del projecte (en anglès)](./project-management/)
 
 
 

docs/index.md

@@ -1,6 +1,7 @@
 # Welcome
 
-[Post-installation steps in Catalan](./post-install.ca/).
+- [Post-installation steps (in Catalan)](./post-install.ca/)
+- [Project Management](./project-management/)
 
 
 

docs/project-management.md

@@ -0,0 +1,82 @@
+# Project Management guidelines
+
+In order to work in a mostly harmonic fashion we need to agree on some
+general guidelines in how to manage things like issues, labels, etc.
+
+## Labels
+
+Here we document the labels available in this project and how they ought to
+be used to organise and prioritise work.
+
+Please propose any changes through a Merge Request changing this file that can
+be reviewed and commented.
+
+> Any label not listed on this document will be removed in the second half
+> of June 2022.
+
+### Priority
+
+How an issue should prioritised regarding its importance; note that this
+together with `stage::` marks what should be worked on first.
+
+- `priority::0-wishlist`
+- `priority::1-low`
+- `priority::2-medium`
+- `priority::3-high`
+- `priority::4-critical`
+
+### Stages
+
+Used to have a high-level overview around particular dates or deadlines; e.g.
+congress, school start, summer pause, ...
+
+- `stage::2022_06`
+- `stage::2022_07_congress`
+- `stage::2022_08_summer`
+- `stage::2022_09_school_start`
+- `stage::far_future`
+
+### Component
+
+Which parts of the whole system, if any, are affected by this issue.
+
+> Note that if the issue is in the systems part of a component, we will
+> also apply the label `kind::sysadmin`.
+
+- `component::Menu_Top&Bottom_Bar`
+- `component::administration_app`
+- `component::api`
+- `component::bigbluebutton`
+- `component::keycloak`
+- `component::monitorization`
+- `component::moodle`
+- `component::nextcloud`
+- `component::nextcloud-forms`
+- `component::notifications`
+- `component::onlyoffice`
+- `component::security-proxy`
+- `component::sistemas`
+- `component::wordpress`
+
+### Kind
+
+General classification of the kind of issue.
+
+- `kind::automation`
+- `kind::bug`
+- `kind::documentation`
+- `kind::feature`
+- `kind::security`
+- `kind::sysadmin`
+- `kind::testing`
+
+### Workflow
+
+Solving issues should follow this cycle:
+
+- `workflow::0-triage`
+- `workflow::1-todo`
+- `workflow::2-in_progress`
+- `workflow::3-done_to_review`
+- `workflow::4-in_testing`
+- `workflow::5-ready_to_deploy`