Retention in Construction Contracting Projects | Project-Based Retention Management
by Probuse Consulting Service Pvt. Ltd. http://www.probuse.com$ 90.21
Availability |
Odoo Online
Odoo.sh
On Premise
|
Odoo Apps Dependencies |
•
Invoicing (account)
• Discuss (mail) • Purchase (purchase) • Project (project) • Sales (sale_management) |
Lines of code | 885 |
Technical Name |
retention_construction_contracting_projects |
License | See License tab |
Website | http://www.probuse.com |
Availability |
Odoo Online
Odoo.sh
On Premise
|
Odoo Apps Dependencies |
•
Invoicing (account)
• Discuss (mail) • Purchase (purchase) • Project (project) • Sales (sale_management) |
Lines of code | 885 |
Technical Name |
retention_construction_contracting_projects |
License | See License tab |
Website | http://www.probuse.com |
Retention Management for Construction Contracting Projects
Construction Project Payment Retention Module In Odoo App
Retention and Release Workflow for Construction Projects
Retention Management for Customers, Vendors, and Subcontractors: Best Practices in Sales, Invoices, Purchases, and Vendor Bills
This module enables retention handling across Project, Sales, Invoice, Purchase, and Vendor Bill workflows in Odoo. It allows for automatic calculation, recording, and invoicing/billing of retention amounts based on project linked retention configurations.
Module Overview: Retention Management for Construction Contracting Projects
- Project Level Retention Setup
- Add a Boolean field "Retention Applicable" on the Project.
- When enabled, it shows:
- Retention Percentage (default 5%)
- Retention Amount (computed automatically)
- Retention Date
- Total Contract Amount
- Retention Amount is calculated based on percentage and contract amount.
- Retention in Sales Orders
- When selecting a Project on the Sales Order:
- Retention Percentage and Retention Date are auto filled.
- Retention fields are visible only if the project has retention enabled.
- Retention Amount is calculated based on untaxed amount and percentage.
- Retention information is included in the Sales Order PDF report.
- Retention in Customer Invoices
- Retention fields are carried from Sales Order to Invoice.
- "Calculate Retention Amount" button opens a wizard.
- Select product (only products marked "Is Retention" are shown).
- Clicking "Create Retention" adds a negative retention line.
- Confirming invoice creates Retention Entries with reference to invoice.
- "Create Invoice" button generates invoice for retentioned amount and links it back.
- Retention information is included in the Customer Invoice PDF report.
- Retention in Purchase Orders
- Project selection auto fills Retention Percentage and Date.
- Retention Amount is computed from purchase order lines untaxed total.
- Retention details included in the Purchase Order PDF report.
- Retention in Vendor Bills
- Selecting a Project auto fills retention fields.
- "Calculate Retention Amount" opens wizard to select a retention product.
- Adds a negative line for retention on creation.
- Confirming the bill creates Retention Entries referencing the bill.
- "Create Bill" button creates bill for retention amount and sets reference.
- Vendor Bill PDF includes retention details.
- Screenshots and Video for Better Understanding
- For better understanding of the retention flow, please refer to the screenshots and instructional video provided below.
Menus Available:
- Invoicing
- Customers
- Retention Entries
- Customers
- Invoicing
- Vendors
- Retention Entries
- Vendors
Edition Compatibility:
Enterprise Odoo.sh Community
Project Form View: Retention Applicable Field Added

Project Form View: Enabling "Retention Applicable" Reveals Additional Fields

Project Form View: Retention Amount Auto Calculated from Total Contract Amount and Retention Percentage

Project Form View with Retention Entries Smart Button

Displays Retention Entries Associated with the Project

Sale Order Form View Showing Odoo Standard "Project" Field

Sale Order Form View: Retention Info Auto Filled from Project, Retention Amount Calculated from Order Line Untaxed Total

Sale Order Form View: "Create Invoice" Button (Odoo Standard)

Generated Invoice from Sale Order (Odoo Standard): Project and Retention Details Auto Filled and "Calculate Retention Amount" Button Displayed

Clicking "Calculate Retention Amount" Button Opens Retention Creation Wizard

Retention Wizard: Select Retention Product and Click "Create Retention" Button

Clicking "Create Retention" in Wizard Creates Retention Invoice Line for Selected Product

Invoice Form View: Confirm Button (Odoo Standard)

Invoice Confirmation (Odoo Standard): Generates Retention Entries for that Customer Invoice

Customer Invoice Retention Entries Menu

Retention Entries List View

Retention Entries Form View with "Create Invoice" Button

Clicking "Create Invoice" from Retention Entry Generates Invoice and Shows it in List View

Generated Invoice from Retention Entry Displayed in Form View

Retention Form View: Displays Reference to Generated Retentioned Invoice

Customer Inovice Form View With Retention Entries Smart Button

Displays Retention Entries Linked to the Customer Invoice

Purchase Order Form View: Project Selection Sets Retention Percentage, Date, and Calculates Retention Amount Based on Untaxed Line Total

Vendor Bill List View (Odoo Standard)

Vendor Bill Form View: Select Project to Display Retention Info and "Calculate Retention" Button

Clicking "Calculate Retention Amount" Button Opens Retention Creation Wizard

Retention Wizard: Select Retention Product and Click "Create Retention" Button

Clicking "Create Retention" Generates Retention Invoice Line for the Invoice

Vendor Bill Form View: Confirm Button (Odoo Standard)

Vendor Bill Confirmation Generates Retention Entries for the Bill

Vendor Bill Retention Entries Menu

Retention Entry List View

Retention Entry Form View with "Create Bill" Button

Clicking "Create Bill" Generates Bill and Displays it in List View

Generated Vendor Bill Form View

Retention Entry Form View: Set Generated Retentioned Vendor Bill Reference

Vendor Bill Form View With Retention Entries Smart Button

Displays Retention Entries Linked to the Vendor Bill

Sale Order Report View (Odoo Standard) with Retention Information Displayed

Customer Invoice Report View (Odoo Standard) with Retention Information Displayed

Purchase Order Report View (Odoo Standard) with Retention Information Displayed

Vendor Bill Report View (Odoo Standard) with Retention Information Displayed

Contact / Support
Introducing
Probuse Consulting Services Pvt. Ltd.

If you need any help or want more additional features, you may contact us through:
Email: contact@probuse.com
Website: www.probuse.com
Skype: mustufa_probuse
Probuse Consulting Service Pvt Ltd is an Software and Web development specialist which offers complete business application together. We are well experienced to provide a face for your business on the software and Internet level.
Probuse Consulting Service Pvt Ltd is a specialist in Odoo/OpenERP services and could give your business open source hand to drive.
Our Services
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Odoo Proprietary License v1.0 This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file). You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one). It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software. The above copyright notice and this permission notice must be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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