In general, you create a separate template for each unique combination of forms you need. For example, if you must gather different information to define your target cells for some campaigns, you must create different Target Cell Spreadsheets (TCS®). Then, associate each TCS® with a different template. Similarly, if some custom campaign attributes are relevant only for certain types of campaigns, you can create different campaign project templates. You can create separate templates to control custom campaign attributes, the attributes' display order, and their organization on tabs.