Under present law, lump sum death benefits can be paid at the discretion of the Trustees direct to your beneficiaries without any tax liability.
You should complete the Expression of Wishes form via the link below. You can change those nominated whenever you want and should keep your Expression of Wishes form up to date.
Although the form allows space for up to 4 nominations, there is no restriction on the number of people you may nominate. If you wish to nominate more than 4 people, print out a separate form which you should sign and date, making sure that the percentages add up to 100%.