[Search | CUF] The search must "AND" between two CUF of the same type

Affected version : version TM 6.0.0.0release, 5.1.0

mail from a prospect

Reproducible with : Drop-down list, Numeric, Simple text, Date and Checkbox

Steps to reproduce, for example

• Have two drop-down CUFs with options
• Associate the 2 CUFs with a project
• Within this project, have Requirements and Test Cases
• Associate a value for each CUF with requirements and test cases
• Search for requirements or test cases

Example

Requirement 1 : CUF1 : User1 CUF 2 : V1

requirement 2 : CUF1 : User1

requirement 3 : CUF2 : V1

Expected result

research makes an AND

Observed behaviour

search makes an OR

for example, I have 3 return results instead of just one