0 Replies Latest reply: Feb 14, 2011 7:05 AM by 839506 RSS

    About the constrains and logical relations

      As we all know that,there are logical relations and many constraints(Such as primary constraint and secondary constraint) between or in activities. The question are:
      1.when the two above have conflicts with each other , which is more important ? In network , we can calculate the time parameters only with the activity duration start time and logical relations between activities , although there are many bugs in the kind of method , while if I'd like to use the constraints listed in P3 ,
      ///Start constraints

      ///Start on

      ///Start on or after

      ///Start on or before

      ///Finish constraints

      ///Finish on

      ///Finish on or after

      ///Finish on or before

      ///Mandatory constraints



      ///Late constraint

      ///As late as possible

      How should I do ?

      2.After we add the constraints , will the float time change ? and how to deal with it ?

      By the way , are there any resources or references ahout this?

      Thanks a lot!!!