How to have multiple contacts follow a lead when it is converted

How to have multiple contacts follow a lead when it is converted

Hello -

We have an issue where we have several leads that belong to the same company - as we can get introduced at various levels.  When the one lead is converted to an account - all the remaining leads / contacts do not convert with it.  Only the 1 contact moves to the account.  Is there a setting to allow this to happen?  Or another way to solve for this?  Thanks!