Steps:
- Install project.
- Create a project and it's task.
- Share this project to portal user with editable rights.
- Open that project from portal user.
- In task description, using `/image`, add one image.
Issue:
- There comes an Access error:
Sorry, you are not allowed to access this document.
Solution:
We are passing `'allowCommandImage': false, 'allowCommandVideo': false,
'allowCommandFile': false}` so that portal user can't have the /image and
related options.
task-3463461
closesodoo/odoo#136799
Signed-off-by: Xavier Bol (xbo) <xbo@odoo.com>