When first activity completes, if there is then a delay or wait period before the second activity starts, this is called lag and the delay is known as the Lag Time. Lag Time is the delay between the first and second activity. For example, the time duration for the first activity is 3 days, and for the second activity it is 2 days. After completing the first activity you wait for one day, and then you start second activity.
A point of service plan, is a type of managed care health insurance plan in the United States.It combines characteristics of the health maintenance organization (HMO) and the preferred provider organization (PPO).nrollees in a POS plan are required to choose a primary care physician from within the health care network; this PCP becomes their point of service.
The MSO model is based on the concept that Ushacommâs technical team, led by an OSS/BSS manager located on-site operates as the billing team of the Service Provider. The Service Provider has to appoint a billing manager to be the single point of contact for the team leader of the Ushacomm MSO team. All communications from Ushacomm related to the project will have to be done through the Billing Manager only.