If I understand correctly you wanna save the attributes in single object
if that is true pass the object which has the location in the microflow as parameter and pass it to page where you wanna add more inputs which will will be in same object
if it's not what you are looking share some pics for my understanding
An example is this:
It gives two choices, planned and unplanned and onclick is set to open the page for planned or for unplanned. I would like to open the page but also it to save that it is planned or unplanned.
Are you committing the objects in the flows? Committing means saving to the database.
You microflow looks good for initiating the object. When the data is filled in you want to save that data. That flow typically looks like:
start event– commit object – close page – end event.
If you have an assocaited object in your page it looks as follow:
start event (parameters) – retrieve over assocations the objects you would like to save – commit associated objects – commit main object – close page – end event.