(1) Planning and management of software customization projects. In the software customization capability maturity model, there is a special process to describe the work to be executed in the software customization project plan and the level of detail of each work. It is recommended to use the estimation method to estimate the workload. The factors that need to be considered in the evaluation are given, including the requirements of the software customization project, the scope of the software customization project, the determined tasks and work products, the way of technology implementation, the scale and complexity of the product, etc. In the planning phase of a software customization project, the software customization project manager or software manager needs to comprehensively consider various factors and use different estimation methods to estimate the scale and workload of the software customization project according to the actual situation of the software customization project, so as to refine the management of the plan. At the same time, it can identify the possible risks in the development process of software customization projects, such as unclear requirements or possible changes, and the information provided by interested parties is not in place in time. Managers should be able to give corresponding effective countermeasures when risks occur. Z Minimize the impact of risk on software customization projects. In addition, in the planning phase of the software customization project, it is necessary to consider whether the technical level of the members of the software customization project is competent for the work to be carried out. If there is a gap between their ability and their work, it is necessary to consider whether training is needed, what the training content is, and when.
(2) Document management. The software customization capability maturity model requires that software development and design should be carried out in accordance with standard specifications, and software requirements documents, design documents, and test documents all provide standard requirements. So that software developers can follow the relevant documents without missing the necessary elements. At the same time, all elements should be prepared according to the approved standards and specifications, and everyone should work according to the standards. There will be no difference in document quality due to personnel differences. This standard not only requires writing documents according to certain standards, but also requires writing and reviewing documents at each stage of software development. For example, the preparation and review of requirements specifications need to be completed in the requirements development phase, and the preparation and review of design documents need to be completed in the design phase, without waiting for the completion of the software customization project. This can solve unexpected problems caused by insufficient, incomplete, or inaccurate documentation.

(3) Cost accounting management. The maturity model of software customization service capability development puts forward the concept of measurement system analysis. Major countries have stipulated objectives, measurement projects, analysis and research technologies, collection, storage, analysis and measurement related data, financial reports and objective results. In this activity, we can provide objective planning and estimation, track the actual operating performance of the software customized tourism project against the established plans and goals, and incorporate the measurement results into the asset bank of the organization company, which will become the basic education materials needed by students in the future increase process. In the process of this teaching activity, all members of a software customization project team should actively participate. The software customization project manager or other software managers shall collect and process the progress information of the software customization project construction together with the members of the software customization project team in a timely manner. The members of the software customization project team shall also summarize and sort out their workload regularly and report to the manager in a timely manner. In the development stage of the entire network software customization project, all parties can timely and effectively grasp the dynamics of the computer software customization project, and understand the working hours and workload of the software customization project at different ages. Enterprises can collect, sort out and store the information resources measured by each software customization project, which can guide the implementation of subsequent software customization project planning.
Software customization project planning, document management and measurement and analysis of various data are necessary means and processes of software development management. The development of these processes is directly related to whether the software customization project can be carried out according to the plan and standards, and whether the maturity model can be followed to improve the quality of software customization development management.