In the research stage, there are many online problems in the later stage. Generally, there are three steps for reference.

1, internal discussion, those key points that want to change the current office state, and the specific expectations of various departments for oa system, list them one by one, and simply evaluate the feasibility of these key points.

2. Since we want to change OA, it shows that the previous OA can no longer meet the development needs of enterprises, which may be the number of registered people, system operation cost, post-maintenance cost and upgrade cost, which more directly reflects the needs of enterprises. Can the new system solve problems that the old system can't solve?

3. The module survey is targeted. If we only choose three or two suppliers and simply compare the product functions, we can't meet the specific needs in the end. From this, we can imagine that in addition to product stability, price, secondary development and other items, it should also include the supplier's execution ability and after-sales service ability.

Ps: There is no module questionnaire. If necessary, it is recommended to download the release notes or white papers of various OA systems online, which are very detailed. Baidu Library has them.