Hi. I have the SuiteCRM installed on my system. I would like to modify the mass update section in such a way that when values are selected in mass update, they are added to the previous values of the information and do not replace them. Where do I start searching?
That’s quite a complicated thing your asking for! I would start going through the development guide listed here: https://suitecrm.com/forum/developer-help/9102-how-to-get-started-developing-with-suitecrm.
A before_save logic hook could be whats called for here. In the logic hook check if a value is being mass updated then if so it take the existing value from the fetched_row and append it to the new value.