Migrating from Odoo 19 to Odoo 20: which OCA modules are available

Lets you set an analytic distribution directly on a transfer (stock picking); the value is copied to all its stock moves and shown on the transfer form, list and search views.

Automatically generates lot or serial numbers for incoming stock transfers, so warehouse staff don't have to type them manually. You enable it per product and per operation type.

Automatically puts the products of a transfer into packages when you validate it, so you can track deliveries more easily. You choose per operation type whether to create one single package or one package per smallest packaging.

Lets you reopen a canceled transfer by putting it back to draft, so you can correct and process it again instead of creating a new one.

When you create a backorder in Odoo, this module lets you choose, line by line, exactly how much of each product should be backordered instead of applying one single quantity to the whole transfer.

Lets you choose, on each transfer, whether the remaining quantity should be backordered, cancelled, or asked about, overriding the operation type default.

Extends batch picking so you can create several batches at once, grouped by fields you choose, with a maximum number of transfers per batch. Adds a printable batch picking sheet, extra buttons and a company setting to switch on the OCA validation approach.

Adds a Date option on operation types so that automatic batch creation groups transfers scheduled on the same day together, and names the batch with that date.

Adds a per-partner option to exclude a customer or vendor from automatic batch grouping of transfers, so their pickings stay as individual transfers even when the operation type batches automatically.

This module lets you add custom sub-statuses to batch transfers in Odoo, so you can track more detailed progress than just Draft, In Progress or Done.

Shows the customer reference from the related sales order directly on transfer records, and lets you search or group transfers by that reference.

When you pick or scrap a tracked product, the lot/serial number list only shows lots that are actually available in the source location, so you cannot select a lot that is not there.

Links stock transfers (pickings) with their customer invoices and refunds, so you can jump from an invoice to its deliveries and from a delivery to its invoices, and see which stock moves each invoice line covers.

Create customer or supplier invoices directly from stock transfers, without needing a sales or purchase order. Each transfer carries an invoice status (To Be Invoiced, Invoiced, Not Applicable) that drives the invoice creation.

Adds a computed 'Picking Kind' field on transfers that classifies each transfer as a customer delivery, customer return, supplier reception, supplier return, drop shipping or drop shipping return, based on its source and destination locations.

Adds a line number to each stock move on a transfer, so you can order and reorder the products on a picking and see that number on the delivery slip.

Lets you hide selected stock operations so they do not appear on the delivery slip given to customers. Each move line has a toggle to include or exclude it from the printed document.

Adds a clickable Source Document link on transfers: when the source document text matches the name of another transfer, users can click it to open that transfer directly.

Shows, on each transfer, the status of the upstream transfers it depends on, so you can see at a glance whether the goods are still waiting, partially available, ready or done at the source.

Adds a smart button on transfer (picking) forms that opens the purchase order which created the transfer, so warehouse users can jump straight from a receipt to its purchase order.

Copies the sales order line description onto the related stock moves and picking reports, and keeps it in sync when the sales order line text is edited.

Adds an external note field to stock transfers that is printed on the Delivery Slip report, so customers see extra instructions or information with their shipment.

Adds prices, taxes and totals to the Delivery Slip report for outgoing shipments linked to a sales order, and lets you switch this valuation on or off per customer.

Adds a Reservation Policy option on operation types and transfers so you can choose to reserve stock partially (standard) or all-or-nothing per line. With all-or-nothing, a transfer line is only reserved if its full quantity is available.

Adds an option on operation types so that, when goods are returned from a customer, the packaging is not put back into stock — only its contents are.

When returning goods tracked by lot or serial number, Odoo splits the return lines per lot and pre-fills the lot from the original delivery, so users can only accept the lot that was actually shipped.

Lets you change the refund option on a confirmed return picking, so delivered or received quantities on the linked sales or purchase order are recalculated and you can invoice the refund correctly.

Adds an option on operation types to stop users from returning more product quantity than was actually delivered. When enabled, return wizards automatically cap the returnable quantity and block any attempt to exceed it.

Adds a "Sales Order" smart button on Stock Transfers so users can jump straight from a transfer to the sales order it comes from.

Adds a "Send by Email" button on transfer (stock picking) forms so users can email the transfer document to a contact, optionally pre-filled with the company's email template.

Adds a smart button on transfer (picking) forms that opens the previous transfers linked through the moves' origin moves, making chained routes easy to follow.

Adds a 'Supplier Delivery Reference' field to receipts in Odoo, so you can record the supplier's delivery note or shipment number and search for it later.

Adds an approval workflow to stock transfers: before a transfer can be validated (done), it may need to be reviewed and approved by one or more designated people.

Lets warehouse managers assign specific users to specific operation types (receipts, deliveries, internal transfers) so those users only see and work with their own assigned operations.

Adds a computed volume field to stock transfers and stock moves, so you can see the total volume of goods being moved, not just their weight.

Shows past demand (outgoing stock moves) for each product, broken down by configurable time periods, directly on the product form and on replenishment rules. Users choose which periods appear in Inventory settings.

Shows correct On Hand and Forecasted quantities for product packs by calculating them from their components, and lets you sell a pack without creating stock moves for it.

Lets you archive and unarchive lots and serial numbers in Odoo, so old or unused ones can be hidden from everyday lists while keeping their history.

Lets you set putaway rules for a whole product template instead of each individual variant, and adds a button on the product form to see the putaway rules that apply to it.

Lets warehouse users manually choose which stock quants (specific lots, packages, owners or locations) are reserved for a transfer, instead of letting Odoo pick automatically.

See which transfers or manufacturing orders are reserving a product directly from the stock quantities screen, and jump to the related document with one click.

When you replenish a product that is manufactured, Odoo now opens a wizard where you choose which bill of materials to use and how many units to produce with each one.

Lets employees create internal stock requests for products they need, and track them until the goods are transferred to the chosen location. Requests can be grouped into request orders and linked to the resulting transfers.

Links stock requests to the purchase orders created to fulfil them, so users can see from a purchase order which stock requests it covers, and from a stock request which purchase orders were raised. It also keeps both sides in sync when lines are deleted or…

Lets you record and see stock quantities in a second unit of measure (for example, buy in boxes but track in units) on products, transfers and delivery slips.

Adds a Split button on transfer (picking) forms so users can divide a transfer into two confirmed transfers without validating it, either by quantities, one transfer per move, or by selecting specific moves.

Lets you manage Vertical Lift Modules (automated storage towers) from Odoo: mark a location as a VLM, define its trays and cell layout, and send put/get commands to the machine when stock moves are validated.

Adds Kardex as a supported vendor for Vertical Lift Modules in Odoo, so stock locations can be marked as Kardex devices and receive tray call commands over the network.

Lets you attach a working schedule (calendar) to a warehouse so that stock move and picking dates are planned on working days instead of plain calendar days.

Lets you limit which warehouses each user can see and work with in Odoo. If no warehouse is set on the user, they keep full access to all warehouses.

Create and manage recurring subscriptions that automatically generate invoices or sales orders on a schedule. Subscriptions can be paused, resumed, and closed, and products can be marked as subscribable so confirming a sale order creates a subscription.

Lets you attach a working-time calendar to a supplier so purchase lead times are counted in that supplier's working days instead of plain calendar days, and uses it to compute planned dates on purchase orders and stock pickings.

Link one survey to a follow-up survey so answers are prefilled automatically, and highlight where the respondent changed their answer between the two.

Lets you replace the standard survey certification PDF with your own ODT template, so certificates sent by email or downloaded by participants use your custom design.

This module lets you control when certification emails are sent after a survey is completed. You can skip the automatic email for a whole survey or for a specific contact, and send certifications manually when needed.

Turn survey answers into real contacts in Odoo. Map each question to a contact field, and when someone submits the survey a contact (or a whole hierarchy of contacts) is created automatically.

When a survey question asks the respondent to pick a record (model selection), this module lets that answer be used to fill a matching contact field when a new contact is created from the survey.

Turn survey answers into CRM leads or opportunities automatically. Choose which survey creates leads, which sales team and tags they get, and map questions to lead fields.

When a survey question asks users to pick a record (like a contact or product), this module makes sure the answer can be turned into a CRM lead correctly, storing the chosen record and showing its name in the survey answers.

When a survey that generates a quotation and a lead is submitted, the lead is automatically linked to that quotation and its expected revenue is updated. Confirming the quotation also marks the linked opportunity as won.