Show only comments in Activity below of Task

avc · September 19, 2024, 8:25pm

Use client script for your “Task” doctype.

frappe.ui.form.on('Task', {
	refresh(frm) {
		$('div.timeline-message-box[data-communication-type="Communication"]').hide();
		$(".timeline-badge").hide();
		$('[id^="communication"]').hide();
		$('div.timeline-item[data-doctype="Communication"]').hide();
	},
});

Hope this helps.