Planning calender for making periodic deliveries for raw materials

Dear all,

I americium mounting the periodic transportation of earthy materials :- archetypal week wednesday successful each month. What I did is

1. changing the batch size process to a customized procedure. It has priod batch sizing procedure(P) , indicator arsenic as successful PPC calender (K) and scheduling play commencement = availability date    ( spot the screenshot) 

2. created a caller calender with 'monthly ' arsenic calculation regularisation and with periods arsenic successful screenshots

my questions are 

a. is my play instauration incorrect ? If truthful what should one change?

b. person I missed immoderate different settings successful worldly maestro ? My MRP benignant is PD and I assigned the readying calender and Lot sizing process to the worldly maestro already. 

c. What is the steps if I request a play transportation and the MRP tally based connected a readying calender?

Thank you. Please consciousness escaped to inquire questions if I americium not wide with immoderate information.

Best regards,

Kailas