Steps
Use one row per person and per body. An entity with a board of four and an audit committee of four takes eight rows, all with the same entity name.
Fill in the red columns: the Entity name (from your entity list), its country, the Governance body, the person's Name and their Role.
Optionally, add the person's country of residence and the dates of their mandate: appointed at, end date, renewal and expiry. Enter dates as month, day, year.
Under Signatory rights, select Yes if the person can sign for the entity, then choose the type of rights, such as jointly with board members, and add the dates the rights start and end.
Use Additional information for anything else worth knowing.