In "SMS Management-Operation Record (Smart Template 2.0)", the OLISS can realize the countersign function.

The user logs into the OLISS web side and clicks "SMS Management-Operation Record-SMS Task Setting" to enter the SMS Task Setting interface. Filter for records with an execution method of "Smart Template 2.0", then click "Edit" next to the target record. In the edit interface, switch to "Template Settings", right-click the blank area where you want to insert the countersign function, select "Basic Control-Signature Control" to insert a signature control. After enabling the countersign function, click "Save". Then, click "Next", and after making necessary adjustments to the workflow settings, click "Confirm".

How to set up the countersign function on the web side (Document).pdf