* Fix on purchase invoices detail settlement

* Added filter on rental contract entry

* Fix on purchase credit memo settlement

* Change caption on setup

* Fix invoice date rent

* New grouping option on settlement invoice

* Fix on distribution key

* Fix on contract number filter

* Include bill-to customer on rent report

* Make table Property bank Account accessible

* Fix on extended text

* Improvements on settlement procedure

* Update on VAT settlement

* Extra options on Distribution Key Mandatory setting

* Improved lay-outs

* Validation on property owner

* Group invoices setting

* Create indexation proposal archive

* Add unit rent and charges on rental contract