Hello I'm starting to work with Sharepoint and found a problem I could not understand how to solve and need your help. I have a list of tasks that must be managed by a particular group. I prepared a page where to insert this filtered list of three ways: in the first frame only tasks not started, in the second frame only tasks in the development process and in the third frame tasks in approval. The problem: a certain group of users can edit a task, and another group can only edit some specific fields. How do I solve this problem?
Practical example: The project manager can create a task. The developer can open a task and change the status to "development", but can not change the task details. The developer can change the status of this task to "approval".
Thank you very much.