Update Dynamic Distribution List

we are a hybrid environment, running exchange 2019 and have a few DDLs which have been around from previous exchange versions. One of the DDLs i need to modify is the below. Its hard to read and i am trying to work out where i add the extra fields i want to include. I am looking to add another custom attribute and possibly include members of a security group. Is there anyway to make this easier to read so i know where to add things? Any other tips?

((((((((((((((((((((((((((Company -eq 'Contoso') -and (CustomAttribute4 -eq 'City'))) -and (((((CustomAttribute7 -eq 'Group') -or (CustomAttribute7 -eq 'Contractor'))) -or (CustomAttribute7 -eq 'Permanent'))))) -and (((RecipientType -eq 'UserMailbox') -or (((RecipientType -eq 'MailUser') -and (CustomAttribute12 -ne 'Excluded'))))))) -and (-not(Name -like 'SystemMailbox{*')))) -and (-not(Name -like 'CAS_{*')))) -and (-not(RecipientTypeDetailsValue -eq 'MailboxPlan')))) -and (-not(RecipientTypeDetailsValue -eq 'DiscoveryMailbox')))) -and (-not(RecipientTypeDetailsValue -eq 'PublicFolderMailbox')))) -and (-not(RecipientTypeDetailsValue -eq 'ArbitrationMailbox')))) -and (-not(RecipientTypeDetailsValue -eq 'AuditLogMailbox')))) -and (-not(RecipientTypeDetailsValue -eq 'AuxAuditLogMailbox')))) -and (-not(RecipientTypeDetailsValue -eq 'SupervisoryReviewPolicyMailbox')))) -and (-not(Name -like 'SystemMailbox{*')) -and (-not(Name -like 'CAS_{*')) -and (-not(RecipientTypeDetailsValue -eq 'MailboxPlan')) -and (-not(RecipientTypeDetailsValue -eq 'DiscoveryMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'PublicFolderMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'ArbitrationMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'AuditLogMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'AuxAuditLogMailbox')) -and (-not(RecipientTypeDetailsValue -eq 'SupervisoryReviewPolicyMailbox')))