I have a ticket management system. To manage this, I have a joint table that allows me to link a group of Items to a single ticket (2015, 2016 ...). So I have to enter each Item in the Items table and assign them to the actual ticket.
My problem is that when I change the ticket current ticket, the same information is displayed in the Items grid and I would like to create a display condition that filters the records from the Grid to the currently edited ticket.
Something like: only displays records whose Ticket ID in the Items table is the same as the Actual Record in the Tickets table.
As far as I know this isn't easily doable I'm afraid
A workaround I sometimes use is to link all of the records to a single record in a helper table. This helper table will have a single field called "Search term" or something
In the original table, I'll use a lookup field to display the value of `Search term`, and I'll create a formula field to see if the record matches the search queries
With reference to your example, the `Search term` would be "2016", and the formula would check whether the `Ticket Item ID` value was 2016
In the Interface, I would have a grid that filters based off of the formula, and I would have a button that would run an automation on click. The automation would take the current record's `Ticket Item ID` value and paste it into the `Search Term` field
The workflow would thus be: 1. Go to the record in Interface 2. Click the button 3. Automation runs and formula updates, grid updates to only display records with the same `Ticket Item ID` value
This is pretty fragile though, and if two users were using the Interface at the same time it would error out