How to cook the roast in the crock pot?

I have about 5 Number of beef rump roast into 2 parts. I would cook in the pan for dinner (1:00 PM) tomorrow. I do not know how long or what are the best seasonings.

Wicked good Chicago style Italian Beef Sandwiches: 5 lbs rump roast 5 cloves garlic (crushed) 1 med. giardinara jar (including liquid) 2 med. pepperocini jars (including liquid) 1 package dressing Italian mix (powder package) 3 – Beef Bullion cubes 1 tsp Tea teaspoon black pepper 1 1 c. teaspoon dried parsley 1 tsp to tea 1 tablespoon dried oregano teaspoon dried basil 3 cups French bread, water charge in a medium saucepan over medium-high Mix everything but roast. frequentlyl Stir and bring to a boil. Place roast in a casserole dish and pour over roast. Cover and cook on low temperature for 10-12 hours or high setting for 6 to 8 hours periodically shredding it with a fork. Note: The meat is particularly good the second day. Refrigerate the beef Once you've finished with it, then reheat the next day. The flavors will be even better!

What’s for Dinner Sunday Edition: Slow Cooker Pot Roast