A proposal is the guiding document of a project. Virtually, success of a project is largely determined by its project proposal document. In other words, a well-designed project proposal may leave no room for confusion and convulsions while undertaking and performing project activities. So there is a close interlink between the future goings-on of a project and its proposal document.
Depending upon the type, scale, and nature of projects each and every project will have its own uniqueness from different dimensions. So it is not possible to provide a standard format for improving the project proposal writing skills equally applicable for all types and natures of projects. We have to develop our individual project proposal writing skills by ourselves.