Tables :: 2 Table To Generate Separate Matrix Table

I have 2 tables

- Staff Position(Unique Position Name, Description, Hierarchy)
- Training (ID, Name, Description etc.)

I essentially want a table with Staff Position as the Field, and Training as the Rows. The intersecting entries/matrix will be Yes/No to say whether that staff positions requires that training.

Simple Example

..................... Worker ........ Senior ........ Principal
IT Training ......YES ............. YES .............. YES
Accounts ......... NO ............. YES .............. YES
Management ... NO ............. NO ............... YES

I need the user to be able to add as many training entries and as many staff positions as they want. It doesn't HAVE to be that sort of format...