Hello Mark

Thank you for your interest in our plugin.

If your customers are logging into WordPress, and you have their User ID in that list, you could utilize our feature "Users see and edit only own data", so they can only see and edit the data linked to their User ID. If you don't want the table to be editable, we can help you hide the editing functions.

By 2nd level of data, you mean the Responsiveness feature? Please take a look at the examples in our documentation, and let me know if this is what you had in mind?

If so, then yeah - the collapsed columns can also be filtered. The results would only be visible on click.

Hi again Mark

If you don't allow editing, you can simply hide the "Add new", "Edit" and "Delete" buttons using custom CSS, which you can see on this link.

Hi again Mark

I am not familiar with this plugin, so I don't know how their data is stored, but if you know your way around MySQL, you will be able to pull the data you need.

Even if you don't know SQL that well, you can try using our query constructor which can help you with this.

Please note that MySQL query constructor is not an ‘ultimate generator’, it should be treated as helper for constructing a suggestion of a query, by trying to ‘guess’ what you want. We are constantly working to improve it, but SQL is such a complicated and flexible language that fully automating the process for constructing queries is hardly possible. Consequently, the more complicated your request is, the higher is the probability that it will not return exactly what you need. Play around with the resulting query to achieve better results.