In “Job Activity”, replace “Sailors can perform a Job Action as a weekly action.” with:-

Each Sailor is either Ready or Working, tracked as an asterisk (if they are Working) or no asterisk (if they are Ready) after their Position in their Position GNDT field. A Sailor defaults to being Ready.

A Ready Sailor can perform a Job Action by setting themselves to Working.

Add a new effect to the “When posting a Log” list in The Passenger’s Log:-

If it is the first Log of the week, set all Working Sailors to Ready.

For each Sailor who has taken a Job Action earlier in the current week, set them to Working.