You don't need to provide employment history, paystubs, w2s, tax returns, etc and DTI is not a factor. 

What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?

If we bite off people’s heads when they admit disaster, it suppresses legitimate issues with these techniques.Just for context there is a lot of history with the OP and some of us on here going back years (like the thread I linked to above from about a year ago and several others if you use the search function with his name) with him minimizing the risks of how he was structuring these transactions and some of us being cautionary, warning him that exactly what happened here could happen, which made him defensive and dismissive. 

We currently have 10 single family properties in the best school districts and we self manage.

Have a decent rental history, including no past evictions.5.

Funny story is my ex wife's mother went to grammar and high school with OJ.

So act quickly, do as the others are saying and screen him according to your standard criteria. credit, references, eviction history, etc.

If I had the chance to buy in 07, 08, and 09 I would but I was in high school.

Brady,When I do my screening for new tenants I would weight the rental history the most.  

We had it for our kids while going to school .