Adding solutions to All Accounts & updating when new account is created

Adding solutions to All Accounts & updating when new account is created

When adding a solution, Accounts need to be associated to it.
If I select all the Accounts in the list - then all can view the solution.
However if I then add a new account, this is not in the list of Accounts who can view the solution.
 
This will mean that when we have a new customer, (ie account), we will have to go through all solutions and associate that account.
Is this correct or is there another way of doing this?
Thank you

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