I have a model called Food, and another model (AGG) based on same object 
>Irvin] What does this mean?


the AGG model has a group to separate “fruits” and “vegetables”
�Irvin] Do you mean a picklist?

I want for example to be able to mass update a field on all records from group “fruits”
uIrvin] Huh?

Sorry, I am very slow and not following along.  For starters, can you post a few screenshots of your models?

K let’s forget the food example, and go with my real case lol

I have 2 models based on same SF object

Model 1 Basic (based on SF object named bank_statement__c)

Model 2 Aggregate with a grouping based on field ‘account number’ (based on SF object named bank_statement__c)

Created a table based on model #2 (agg)

So now my table shows the 2 different groups I have for this test record

So now I want to apply a mass action (update field on row) only to the records from 1st group: Bank of america (this group contains 5 records)

How would I do that?

Whatever solutions I tried, either did nothing or updated all records (not only the ones from selected group)

Thx for your help

I’ve done similar things.  Here is a sketch. 

1. Add a condition to Model 1 on “account number” field.  Make it filterable default off. 
2. Add a row action to your Model 2 table that does the following action fwk sequence.
       - Activate condition and pass value.  Find model 1 and condition you made above.  Pass into it the alias of your grouped account number field
       - Requery model 1
       - Update field on rows on model 1 with whatever you want.

This will update all the rows remaining in Model 1,  which you have filtered down to an approprate subset. 

Hi and ty Rob,

I was able to partially succeed but prob did a mistake on step 2, as it only updates the 1st group no matter which group i selected

Pass into it the alias of your grouped account number field

This is the part where i believe I did not understand fully

As well you said “add a row action”, but i’m trying to do a mass action, in case in make any difference

So for the alias, I first tried to do an aggregation of account # (which resulted in error, as cannot agg a field used by the model’s grouping).

Then tried to pas the alias name of the grouping itself on model 2{{accountNumberc}}, and that resulted in issue listed above

Am i missing or misunderstood something?

Bump, in case Rob or anyone can help me out pls.
Still have not figured out issue I experienced with Rob’s proposed method