MULTIPLE XLSFORM join with Master XLSFORM


I have a very large xlsform (2850 rows) and it is very slow to open, it is designed in a single xlsform by “theme-grid no-text-transform” that is associated with itself to be able to see the previous record. It has several sections with a begin group as seen in the image, in support they told me that I should separate it into several xlsforms to speed things up a bit, I have also asked support to tell me what the master xlsform would be like, I would have to join these that are divided if you can give me an example. I understand that by separating I will have a variable that will link them, however, how do I make this master so that the user enters a single link and can see all the sections
thanks

@adibafernandez, if you have a very large XLSForm with a lot of questions, the system will take a lot of time to load your form and could also time-out before your request is completed. Hence, it’s always advised to keep your survey short, meaning maybe you trim unnecessary questions from the form or maybe split your forms into several forms so that a single form has a fair number of questions where the system will not time-out your request.

I can create master survey and link with this ( as an example)

note sa Section A
note la ==>

@adibafernandez, theoretically, yes. Feel free to go through this community post discussed previously:

But practically maintaining your survey that way would be more complicated.