[Email Merge pop-up] On the project form, we have the option 'Create New Email' in the form of menu. The option opens a pop-up screen where user fills the all data for mail. The client wants to modify this popup. For example, based on some fields data on project, some data must be pre-filled in that pop-up window. In my opinion, this is not possible. The solution to re-create this window and add the standard/custom behaviors to it. Am I correct or missing something?

Actually,

message

is a scriptable record

Thank you for pointing out this information. But the problem is still that we cant use the form to populate the fields before loading

Why not @Damree Ilyaad? You have a reference to the

entity

(ID: 8142 in your screenshot) and from there you can perform whatever lookups you wish in the

beforeLoad

entry point. No?

I simplified the scenario in the thread. The story is: I will have a custom button in projects. The custom button will open a custom popup where i will select a template. Once I click submit, the standard Email popup is opened and with some values from the template. A UserEventscript with beforeload event can prefill the fields but how to open that form first from another form ?

Aha, so you have a “template” which is a form I guess that provides your email message record basic values to include. I would suggest crafting the link on your form via

url.resolveRecord

which allows you to specify

params

as a parameter, which is where you’ll include parameters for your Email Message record. custpage_fieldvalue1, custpage_fieldvalue2 (bad names, but I don’t know what you are collecting from your template). Make sense?

unfortunately I cant use

url.resolveRecord.

This method is used to open a saved record by providing the internal Id. In my scenario, my custom form (suitelet) must open the standard Email popup form in create mode.