Capital planning - Access

Hi,

We are using the capital planning module. There is a requirement from client

For a few lines, users should not be allowed to change, modify, or delete anything.

However, if he adds additional lines, he should be able to edit, add new line or remove.

Example:

In the budget scenario, data is copied from Actual, and it also has its own budget data.

So, for data that comes from Actual, end users should not be allowed to modify or remove.

However, for budget data, he should be able to update, change, and remove lines from the Capital Planning Register.

Is it possible?