Scheduling updates for host collections

We are currently using Satellite 6.10 and currently apply installable erratum to host collections interactively during our monthly maintenance window. That is, somebody selects the host collection, clicks apply errata, selects all installable erratum and then clicks the 'install via REX' button.

I'd like to get away from the interactive nature of this and automate installation, however when trying to set up a job there didn't appear to be a way to apply 'all installable' (rather, it wants a comma-separated list of erratum). I tried using '*' but that didn't appear to work.

Is there any straight-forward way to specify 'all installable' (security/bugfixes) when scheduling an 'install errata - katello ssh default' job?