in Schedule Activity have hide MARK AS DONE button and button DONE & SCHEDULE NEXT should be available for user. if user press DONE & SCHEDULE NEXT then it should check 2 custom fields x_due_date and x_activity_type_id on this view, if both are filled then it will create Next Schedule Activity otherwise don't. how to restrict it through Odoo frontend Settings -> Technical. please help, i have reached at this point after getting some help.

to clear the confusion, if any... i tried to describe more elaborately as below:

the topic subject is: can i create Schedule Activity conditionally? means TO CREATE or NOT TO CREATE next activity, if TO CREATE (fill both custom fields) how these field's data can be passed to create next activity or if NOT TO CREATE how i can limit it to only mark as DONE but Do Not Create next activity.

note: i have created an Automated Action to Create Next Activity when a new Lead created. so the given solution should not be conflicted.

regards