When we create a sales order, I would like to check if it has a particular product attached.

For example, we create a sales order for Product A, B and C and need to check if it contains Product A.

From here, to send an alert or email to the sales person explaining the Product A is within the sales order.

The reason for this is we are in manufacturing and create virtual products that have associated products within them (we are using zoho inventory to create composite items)

For example we sell oak buildings and the product will have associated products like walls, roof, windows and doors.

As each building is complete different, the quantities are different.

Therefore the 'rule' is there to alert the sales person to alter the quantities prior to invoicing.

Many thanks

Richard