Community extensions
From OpenKM Documentation
OpenKM community extensions are:
Enable macros
Go to Administration > Database query section and execute:
INSERT INTO OKM_EXTENSION (EXT_UUID, EXT_NAME) VALUES ('c60082c2-7d4c-4750-901b-a817f246cfa1', 'Macros');
Once the extension has been registered you need to enable it in the desired profile.
Enable download buttons
Go to Administration > Database query section and execute:
INSERT INTO OKM_EXTENSION (EXT_UUID, EXT_NAME) VALUES ('df5eb783-fb06-4b4b-bc89-4fdaa244e888', 'Download Buttons');
Once the extension has been registered you need to enable it in the desired profile.
Enable dropbox
Go to Administration > Database query section and execute:
INSERT INTO OKM_EXTENSION (EXT_UUID, EXT_NAME) VALUES ('101fa1e6-4bf6-4e39-9124-88f44a474268', 'Dropbox');
Once the extension has been registered you need to enable it in the desired profile.