How to enable Identity Insert for multiple tables at once?

I'm using the SQL Server 2014 Import and Export Wizard to copy data from one SQL Server instance to another.

I have 8 databases, each with 63 tables, so 504 tables in total.

The Import/Export works just fine, data flows across into the destination database. The issue I have is that I need the Enable Identity Insert option for every table.

I need Enable Identity Insert defaulted to ticked/selected, otherwise I'm going to be here all day just clicking Edit mappings... > Enable Identity Insert > OK... Move down... Edit mappings... > Enable Identity Insert > OK... Move down... Edit mappings... > Enable Identity Insert > OK...

You get the idea...

Is there any way to set the default for Enable Identity Insert..?

Found this which answers my question:

https://dba.stackexchange.com/questions/190119/how-to-set-enable-identity-insert-for-all-the-tables-at-once-during-importing

You can do it...

You select multiple rows, then the Edit mappings... button leads to a different dialog box, where you can set options for all tables. The answer above has a nice print-screen showing this.

Sounds simple, but I think I missed it because the interface has two selection methods on one form:

1. Tick box selection - for including the source table in the data transfer
2. Highlight row selection - for selecting multiple rows to set options