Categorize knowledgebase articles (powered by PHP HESK script) by catalog number or multiple catalog numbers

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
We have a product help desk/knowledgebase powered by HESK in PHP. For each article, we have assigned a catalog number of the product the article pertains to (it did not have this feature out of the default package). However we would like a freelancer to do the following:

1. Allow the ability to have an article tied to multiple catalog numbers using a single database field and separating each catalog number by a comma.
2. Allow the ability to click the catalog number tied to the article to bring up a page with all articles relevant to that catalog number.
3. Allow the ability to search the knowledgebase questions on the main knowledgebase section together with a catalog number. Disregard dashes or symbols in the catalog number. If the keyword box is empty and just the catalog number is entered, then it will just return a page with all articles relevant to that catalog number.

Skills required:
About the employer:
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.

$ 180
in 4 days
$ 157
in 5 days
$ 206
in 5 days
Hire ChMeier
$ 200
in 7 days
$ 206
in 4 days
$ 210
in 5 days
Hire abid411
$ 222
in 30 days