Possibility to link Analysis DocType with Purchase Invoice

[Tropicalrambler]

Problem statement

Usually, soil nutrient, soil texture, water, and other analysis is outsourced to laboratory. Farms thus have two possible scenarios:

1. In house lab for analysis
2. Outsourced lab

Majority of farms work with outsourced laboratory

Challenges

Tracking details from an analysis can be tricky, if no linkage has been established. For any analysis result that was outsourced, the results can be added before or after the invoice has been entered in ERPNext.

Possible solution to Problem

Establish a link field where the user can link the analysis to a purchase invoice. This way the users can enter the data at any point of the buying or purchase cycle for a subcontracted lab test. It also helps to clarify wether a lab test has been paid or not.

Reference screenshots / mockups (if any)

Checklist :

• [ ] Finalized on solution (out of several)
• [ ] Finalized on solution implementation (of one)
• [ ] Implemented solution (as code)
• [ ] Made PR (link to PR here please)

[agritheory]

Another document mapper use case, let's use the "Make" button pattern.