There are a couple of ways of maintaining the Membership database in
Bridgewebs.
Export
When you click [Export (Email)] an email will be created and sent to the email specified with an attachment of the membership database in csv format, members.csv.
You can then update this yourself using Spreadsheet software or for any other purpose as necessary, such as providing special lists.
Import
You can then use this same file to import back into Bridgewebs
If you have added extra columns these will be ignored
Options
If you use this technique and upload the Scorebridge database, you
will probably want to turn off any automatic update from the upload. Go
to "Options" and set "Master" to "Ignore Scorebridge"
NOTE
For safety reasons the Import will amend and members, any missing
entries will simply be left as they were and you will have to delete
them manually.
The date format at present is Europe DD/MM/YYYY.