How to schedule a SSIS package job in SQL sheduler or Windows scheduler?

Question

I have created a (SSIS) package which contains SQL procedures for transfer of data from tables. It is in .dtsx format as per SSIS package. Now how to add this to a schedular

Answer 1

An other solution is to schedule the packages through SQL Server agent and creating a job so that you can scedule it once in 3 months.