Indexing of entries
OSIRIS offers you the option of assigning keywords to projects, events and activities in order to better organise them thematically. This is an optional function and can be switched on in the admin area under Settings → Functions → Tags.
In addition to these thematic keywords, OSIRIS also offers the option of creating personalised keywords. You can find more information on this here.
If the function is switched on, you will find a Tags button in the admin panel under Content → User-defined data.

Here you can define as many keywords as you like for linking activities, projects and events
To be able to link activities, projects and events to the keywords, you must authorise the respective rights under Roles and rights.

Rights to be able to link keywords to activities, events and projects
Here you will find the instructions for linking keywords.